{
  "average_delay": 1.393,
  "average_delay_with_out_empty_turn": 3.038,
  "average_speech_duration": 1.395,
  "average_transcribe_duration": 1.393,
  "wpm": 52,
  "wpm_with_out_empty_turn": 144,
  "agents": [
    {
      "agent_id": 2,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 3,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    },
    {
      "agent_id": 4,
      "average_delay": 1.393,
      "average_delay_with_out_empty_turn": 3.038,
      "average_speech_duration": 1.395,
      "average_transcribe_duration": 1.393,
      "wpm": 52,
      "wpm_with_out_empty_turn": 144
    },
    {
      "agent_id": 5,
      "average_delay": 0,
      "average_delay_with_out_empty_turn": 0,
      "average_speech_duration": 0,
      "average_transcribe_duration": 0,
      "wpm": 0,
      "wpm_with_out_empty_turn": 0
    }
  ],
  "messages": [
    {
      "message_id": 1,
      "agent_id": 4,
      "delay": 0.854,
      "speech_duration": 0.576,
      "transcribe_duration": 0.854,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 2,
      "agent_id": 4,
      "delay": 1.771,
      "speech_duration": 1.928,
      "transcribe_duration": 1.771,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 3,
      "agent_id": 4,
      "delay": 1.496,
      "speech_duration": 1.472,
      "transcribe_duration": 1.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 4,
      "agent_id": 4,
      "delay": 1.505,
      "speech_duration": 1.672,
      "transcribe_duration": 1.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 5,
      "agent_id": 4,
      "delay": 1.908,
      "speech_duration": 2.056,
      "transcribe_duration": 1.908,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 6,
      "agent_id": 4,
      "delay": 0.468,
      "speech_duration": 0.128,
      "transcribe_duration": 0.468,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 7,
      "agent_id": 4,
      "delay": 0.614,
      "speech_duration": 0.576,
      "transcribe_duration": 0.614,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 8,
      "agent_id": 4,
      "delay": 1.656,
      "speech_duration": 1.8,
      "transcribe_duration": 1.656,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 9,
      "agent_id": 4,
      "delay": 0.374,
      "speech_duration": 0.32,
      "transcribe_duration": 0.374,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 10,
      "agent_id": 4,
      "delay": 1.584,
      "speech_duration": 1.536,
      "transcribe_duration": 1.584,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 11,
      "agent_id": 4,
      "delay": 0.231,
      "speech_duration": 0.192,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 12,
      "agent_id": 4,
      "delay": 0.75,
      "speech_duration": 0.64,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 13,
      "agent_id": 4,
      "delay": 2.548,
      "speech_duration": 2.496,
      "transcribe_duration": 2.548,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 14,
      "agent_id": 4,
      "delay": 0.42,
      "speech_duration": 0.456,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 15,
      "agent_id": 4,
      "delay": 0.273,
      "speech_duration": 0.392,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 16,
      "agent_id": 4,
      "delay": 0.223,
      "speech_duration": 0.128,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 17,
      "agent_id": 4,
      "delay": 0.408,
      "speech_duration": 0.128,
      "transcribe_duration": 0.408,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 18,
      "agent_id": 4,
      "delay": 0.358,
      "speech_duration": 0.52,
      "transcribe_duration": 0.358,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 19,
      "agent_id": 4,
      "delay": 0.439,
      "speech_duration": 0.392,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 20,
      "agent_id": 4,
      "delay": 0.396,
      "speech_duration": 0.128,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 21,
      "agent_id": 4,
      "delay": 0.557,
      "speech_duration": 0.512,
      "transcribe_duration": 0.557,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 22,
      "agent_id": 4,
      "delay": 4.972,
      "speech_duration": 4.864,
      "transcribe_duration": 4.972,
      "wpm": 120,
      "message": "หนูต้องตกใจขนาดนั้นได้ยินเสียงพี่ไหมคะ"
    },
    {
      "message_id": 23,
      "agent_id": 4,
      "delay": 0.252,
      "speech_duration": 0.128,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 24,
      "agent_id": 4,
      "delay": 2.293,
      "speech_duration": 2.44,
      "transcribe_duration": 2.293,
      "wpm": 105,
      "message": "โอเคค่ะสวัสดีค่ะ"
    },
    {
      "message_id": 25,
      "agent_id": 4,
      "delay": 0.393,
      "speech_duration": 0.32,
      "transcribe_duration": 0.393,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 26,
      "agent_id": 4,
      "delay": 4.331,
      "speech_duration": 4.288,
      "transcribe_duration": 4.331,
      "wpm": 101,
      "message": "วันนี้ม 6 จาก 10 คนใช่ไหมลูก"
    },
    {
      "message_id": 27,
      "agent_id": 4,
      "delay": 4.963,
      "speech_duration": 4.864,
      "transcribe_duration": 4.963,
      "wpm": 182,
      "message": "ยังเหลืออยู่ 4 คนนะคะเหลืออยู่ 4 คนอีกคนไปแข่งกีฬาใช่ไหมคะ"
    },
    {
      "message_id": 28,
      "agent_id": 4,
      "delay": 0.788,
      "speech_duration": 0.768,
      "transcribe_duration": 0.788,
      "wpm": 137,
      "message": "ใช่ไหม"
    },
    {
      "message_id": 29,
      "agent_id": 4,
      "delay": 0.424,
      "speech_duration": 0.328,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 30,
      "agent_id": 4,
      "delay": 4.996,
      "speech_duration": 4.736,
      "transcribe_duration": 4.996,
      "wpm": 120,
      "message": "ไปแข่งกีฬานะคะโอเคพี่คนที่สบายดีไหมคะ"
    },
    {
      "message_id": 31,
      "agent_id": 4,
      "delay": 0.258,
      "speech_duration": 0.392,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 32,
      "agent_id": 4,
      "delay": 1.77,
      "speech_duration": 1.928,
      "transcribe_duration": 1.77,
      "wpm": 148,
      "message": "วันนี้สบายดีไหมลูก"
    },
    {
      "message_id": 33,
      "agent_id": 4,
      "delay": 0.345,
      "speech_duration": 0.32,
      "transcribe_duration": 0.345,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 34,
      "agent_id": 4,
      "delay": 0.305,
      "speech_duration": 0.256,
      "transcribe_duration": 0.305,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 35,
      "agent_id": 4,
      "delay": 0.56,
      "speech_duration": 0.512,
      "transcribe_duration": 0.56,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 36,
      "agent_id": 4,
      "delay": 0.423,
      "speech_duration": 0.256,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 37,
      "agent_id": 4,
      "delay": 5.001,
      "speech_duration": 4.864,
      "transcribe_duration": 5.001,
      "wpm": 170,
      "message": "ดีมากวันนี้อากาศนะคะแปรปรวนมากเลยเดี๋ยวฝนเดี๋ยวแดดนะคะ"
    },
    {
      "message_id": 38,
      "agent_id": 4,
      "delay": 8.699,
      "speech_duration": 8.384,
      "transcribe_duration": 8.699,
      "wpm": 179,
      "message": "ฝากลูกนะคะดูแลสุขภาพร่างกายของตัวเองดีๆนะคะเพราะว่าเราเป็นพี่มอหกแล้วเราจะต้องดูแลน้องๆด้วยใช่ไหมคะ"
    },
    {
      "message_id": 39,
      "agent_id": 4,
      "delay": 4.362,
      "speech_duration": 4.488,
      "transcribe_duration": 4.362,
      "wpm": 160,
      "message": "เพราะฉะนั้นอยากให้ดูแลตัวเองให้ดีที่สุดก่อนนะคะ"
    },
    {
      "message_id": 40,
      "agent_id": 4,
      "delay": 5.857,
      "speech_duration": 5.96,
      "transcribe_duration": 5.857,
      "wpm": 201,
      "message": "วันนี้สิ่งที่เราจะเรียนจำได้ไหมครั้งที่แล้วเราเรียนเรื่องการวิเคราะห์ข้อมูลนะคะ"
    },
    {
      "message_id": 41,
      "agent_id": 4,
      "delay": 2.417,
      "speech_duration": 2.368,
      "transcribe_duration": 2.417,
      "wpm": 190,
      "message": "ในเรื่องของการวิเคราะห์ข้อมูล"
    },
    {
      "message_id": 42,
      "agent_id": 4,
      "delay": 0.452,
      "speech_duration": 0.456,
      "transcribe_duration": 0.452,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 43,
      "agent_id": 4,
      "delay": 0.22,
      "speech_duration": 0.128,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 44,
      "agent_id": 4,
      "delay": 0.257,
      "speech_duration": 0.328,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 45,
      "agent_id": 4,
      "delay": 0.401,
      "speech_duration": 0.192,
      "transcribe_duration": 0.401,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 46,
      "agent_id": 4,
      "delay": 3.802,
      "speech_duration": 3.648,
      "transcribe_duration": 3.802,
      "wpm": 206,
      "message": "เรื่องความถี่จำได้ไหมความถี่นี้เราเรียนไปแล้วนะคะ"
    },
    {
      "message_id": 47,
      "agent_id": 4,
      "delay": 0.265,
      "speech_duration": 0.328,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 48,
      "agent_id": 4,
      "delay": 0.25,
      "speech_duration": 0.192,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 49,
      "agent_id": 4,
      "delay": 0.433,
      "speech_duration": 0.192,
      "transcribe_duration": 0.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 50,
      "agent_id": 4,
      "delay": 0.25,
      "speech_duration": 0.128,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 51,
      "agent_id": 4,
      "delay": 1.003,
      "speech_duration": 0.96,
      "transcribe_duration": 1.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 52,
      "agent_id": 4,
      "delay": 0.254,
      "speech_duration": 0.328,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 53,
      "agent_id": 4,
      "delay": 0.236,
      "speech_duration": 0.128,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 54,
      "agent_id": 4,
      "delay": 0.46,
      "speech_duration": 0.328,
      "transcribe_duration": 0.46,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 55,
      "agent_id": 4,
      "delay": 0.422,
      "speech_duration": 0.384,
      "transcribe_duration": 0.422,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 56,
      "agent_id": 4,
      "delay": 0.24,
      "speech_duration": 0.128,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 57,
      "agent_id": 4,
      "delay": 5.727,
      "speech_duration": 5.632,
      "transcribe_duration": 5.727,
      "wpm": 146,
      "message": "ความถี่จำได้ไหมคะที่ให้น้ำอันไหนมากที่สุดอยู่ในช่วงไหน"
    },
    {
      "message_id": 58,
      "agent_id": 4,
      "delay": 2.032,
      "speech_duration": 2.184,
      "transcribe_duration": 2.032,
      "wpm": 130,
      "message": "ตารางแจกแจงความถี่"
    },
    {
      "message_id": 59,
      "agent_id": 4,
      "delay": 4.226,
      "speech_duration": 4.296,
      "transcribe_duration": 4.226,
      "wpm": 185,
      "message": "แบบแบ่งชั้นกับไม่แบ่งชั้นนะคะอันนี้คือโรงเรียนไปแล้ว"
    },
    {
      "message_id": 60,
      "agent_id": 4,
      "delay": 1.198,
      "speech_duration": 1.352,
      "transcribe_duration": 1.198,
      "wpm": 111,
      "message": "เสร็จแล้ว"
    },
    {
      "message_id": 61,
      "agent_id": 4,
      "delay": 5.248,
      "speech_duration": 5.184,
      "transcribe_duration": 5.248,
      "wpm": 214,
      "message": "สัปดาห์ต่อมาที่โรงเรียนเรื่องการวิเคราะห์ข้อมูลในเรื่องของค่ากลางใช่ไหมคะ"
    },
    {
      "message_id": 62,
      "agent_id": 4,
      "delay": 4.926,
      "speech_duration": 5,
      "transcribe_duration": 4.926,
      "wpm": 192,
      "message": "ค่ากลางของข้อมูลก็มีหลายอย่างนะลูกมีหลายค่าเหมือนกันที่โรงเรียน"
    },
    {
      "message_id": 63,
      "agent_id": 4,
      "delay": 0.257,
      "speech_duration": 0.328,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 64,
      "agent_id": 4,
      "delay": 2.546,
      "speech_duration": 2.496,
      "transcribe_duration": 2.546,
      "wpm": 126,
      "message": "ค่ากลางของข้อมูลขึ้น"
    },
    {
      "message_id": 65,
      "agent_id": 4,
      "delay": 0.956,
      "speech_duration": 0.896,
      "transcribe_duration": 0.956,
      "wpm": 134,
      "message": "อยู่กับ"
    },
    {
      "message_id": 66,
      "agent_id": 4,
      "delay": 0.23,
      "speech_duration": 0.328,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 67,
      "agent_id": 4,
      "delay": 0.258,
      "speech_duration": 0.128,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 68,
      "agent_id": 4,
      "delay": 4.302,
      "speech_duration": 4.224,
      "transcribe_duration": 4.302,
      "wpm": 178,
      "message": "ความเหมาะสมนะคะข้อมูลตัวนี้เหมาะกับการเลือกแบบไหน"
    },
    {
      "message_id": 69,
      "agent_id": 4,
      "delay": 0.411,
      "speech_duration": 0.128,
      "transcribe_duration": 0.411,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 70,
      "agent_id": 4,
      "delay": 0.302,
      "speech_duration": 0.256,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 71,
      "agent_id": 4,
      "delay": 5.317,
      "speech_duration": 5.448,
      "transcribe_duration": 5.317,
      "wpm": 168,
      "message": "วันนี้นะคะเราจะเรียนเรื่องการหาค่ากลางของข้อมูลเพื่อไปใช้แก้"
    },
    {
      "message_id": 72,
      "agent_id": 4,
      "delay": 1.073,
      "speech_duration": 1.024,
      "transcribe_duration": 1.073,
      "wpm": 88,
      "message": "ปัญหา"
    },
    {
      "message_id": 73,
      "agent_id": 4,
      "delay": 4.472,
      "speech_duration": 4.552,
      "transcribe_duration": 4.472,
      "wpm": 165,
      "message": "โดยเราจะเลือกค่ากลางนะคะที่เราจะใช้วันนี้ครูจะสอน"
    },
    {
      "message_id": 74,
      "agent_id": 4,
      "delay": 0.373,
      "speech_duration": 0.128,
      "transcribe_duration": 0.373,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 75,
      "agent_id": 4,
      "delay": 2.634,
      "speech_duration": 2.496,
      "transcribe_duration": 2.634,
      "wpm": 126,
      "message": "3 ได้แล้วนะค่าเฉลี่ย"
    },
    {
      "message_id": 76,
      "agent_id": 4,
      "delay": 0.458,
      "speech_duration": 0.328,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 77,
      "agent_id": 4,
      "delay": 3.093,
      "speech_duration": 3.208,
      "transcribe_duration": 3.093,
      "wpm": 178,
      "message": "เคยได้เรียนไหมคะเรื่องของค่าค่าเฉลี่ย"
    },
    {
      "message_id": 78,
      "agent_id": 4,
      "delay": 0.276,
      "speech_duration": 0.128,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 79,
      "agent_id": 4,
      "delay": 0.505,
      "speech_duration": 0.448,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 80,
      "agent_id": 4,
      "delay": 3.328,
      "speech_duration": 3.464,
      "transcribe_duration": 3.328,
      "wpm": 147,
      "message": "ค่าเฉลี่ยเป็นค่ากลางของข้อมูลนะคะ"
    },
    {
      "message_id": 81,
      "agent_id": 4,
      "delay": 0.278,
      "speech_duration": 0.328,
      "transcribe_duration": 0.278,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 82,
      "agent_id": 4,
      "delay": 0.383,
      "speech_duration": 0.256,
      "transcribe_duration": 0.383,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 83,
      "agent_id": 4,
      "delay": 2.226,
      "speech_duration": 2.176,
      "transcribe_duration": 2.226,
      "wpm": 138,
      "message": "ประเภท 1 มีอะไรบ้าง"
    },
    {
      "message_id": 84,
      "agent_id": 4,
      "delay": 0.25,
      "speech_duration": 0.128,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 4,
      "delay": 2.334,
      "speech_duration": 2.24,
      "transcribe_duration": 2.334,
      "wpm": 154,
      "message": "จริงๆมันจะมีค่ามัธยฐาน"
    },
    {
      "message_id": 86,
      "agent_id": 4,
      "delay": 2.824,
      "speech_duration": 2.752,
      "transcribe_duration": 2.824,
      "wpm": 169,
      "message": "ค่ามัธยฐานด้วยแล้วก็ค่าฐานนิยม"
    },
    {
      "message_id": 87,
      "agent_id": 4,
      "delay": 6.589,
      "speech_duration": 6.664,
      "transcribe_duration": 6.589,
      "wpm": 173,
      "message": "ค่าฐานนิยมตัวนี้นะลูกฐานนิยมก็คืออันไหนที่พบมากที่สุดข้อมูลไหนที่พบมากที่สุด"
    },
    {
      "message_id": 88,
      "agent_id": 4,
      "delay": 0.955,
      "speech_duration": 1.096,
      "transcribe_duration": 0.955,
      "wpm": 164,
      "message": "อันนั้นแหละ"
    },
    {
      "message_id": 89,
      "agent_id": 4,
      "delay": 1.918,
      "speech_duration": 1.792,
      "transcribe_duration": 1.918,
      "wpm": 193,
      "message": "เลือกมาเป็นค่ากลางนะคะ"
    },
    {
      "message_id": 90,
      "agent_id": 4,
      "delay": 0.42,
      "speech_duration": 0.384,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 91,
      "agent_id": 4,
      "delay": 1.577,
      "speech_duration": 1.536,
      "transcribe_duration": 1.577,
      "wpm": 78,
      "message": "มัธยฐาน"
    },
    {
      "message_id": 92,
      "agent_id": 4,
      "delay": 2.116,
      "speech_duration": 2.248,
      "transcribe_duration": 2.116,
      "wpm": 120,
      "message": "ค่ามัธยฐานคืออะไร"
    },
    {
      "message_id": 93,
      "agent_id": 4,
      "delay": 4.694,
      "speech_duration": 4.608,
      "transcribe_duration": 4.694,
      "wpm": 186,
      "message": "จำได้ไหมที่ครูพาทำมีข้อมูลสมมุติมีนักเรียนอยู่ 10 คนนะคะ"
    },
    {
      "message_id": 94,
      "agent_id": 4,
      "delay": 1.583,
      "speech_duration": 1.536,
      "transcribe_duration": 1.583,
      "wpm": 98,
      "message": "มีความสูง"
    },
    {
      "message_id": 95,
      "agent_id": 4,
      "delay": 1.177,
      "speech_duration": 1.152,
      "transcribe_duration": 1.177,
      "wpm": 104,
      "message": "ต่างกัน"
    },
    {
      "message_id": 96,
      "agent_id": 4,
      "delay": 6.017,
      "speech_duration": 6.088,
      "transcribe_duration": 6.017,
      "wpm": 195,
      "message": "เราก็จะเอาข้อมูลนั้นมาเรียงลำดับนะคะจัดใหม่จัดข้อมูลใหม่เอาข้อมูลที่น้อยที่สุด"
    },
    {
      "message_id": 97,
      "agent_id": 4,
      "delay": 1.677,
      "speech_duration": 1.6,
      "transcribe_duration": 1.677,
      "wpm": 178,
      "message": "เรียงไปหามากที่สุด"
    },
    {
      "message_id": 98,
      "agent_id": 4,
      "delay": 2.421,
      "speech_duration": 2.568,
      "transcribe_duration": 2.421,
      "wpm": 99,
      "message": "นะคะเสร็จแล้วตัด"
    },
    {
      "message_id": 99,
      "agent_id": 4,
      "delay": 5.541,
      "speech_duration": 5.64,
      "transcribe_duration": 5.541,
      "wpm": 154,
      "message": "หน้าหลังออกหาข้อมูลที่อยู่ตรงกลางค่านั้นคือค่ามัธยฐานนะคะ"
    },
    {
      "message_id": 100,
      "agent_id": 4,
      "delay": 1.326,
      "speech_duration": 1.28,
      "transcribe_duration": 1.326,
      "wpm": 152,
      "message": "สำหรับวันนี้"
    },
    {
      "message_id": 101,
      "agent_id": 4,
      "delay": 1.84,
      "speech_duration": 1.792,
      "transcribe_duration": 1.84,
      "wpm": 243,
      "message": "สำหรับวันนี้เราจะเรียนเรื่อง"
    },
    {
      "message_id": 102,
      "agent_id": 4,
      "delay": 1.131,
      "speech_duration": 1.288,
      "transcribe_duration": 1.131,
      "wpm": 116,
      "message": "ค่าเฉลี่ย"
    },
    {
      "message_id": 103,
      "agent_id": 4,
      "delay": 7.429,
      "speech_duration": 7.296,
      "transcribe_duration": 7.429,
      "wpm": 146,
      "message": "ค่าเฉลี่ยนะคะอันนี้สามารถหาได้ง่ายนะคะแต่ว่ามันต้องใช้พื้นฐานของการบวก"
    },
    {
      "message_id": 104,
      "agent_id": 4,
      "delay": 3.843,
      "speech_duration": 3.912,
      "transcribe_duration": 3.843,
      "wpm": 130,
      "message": "แล้วก็การหานะคะการบวกแล้วก็การหาร"
    },
    {
      "message_id": 105,
      "agent_id": 4,
      "delay": 0.427,
      "speech_duration": 0.384,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 4,
      "delay": 0.327,
      "speech_duration": 0.328,
      "transcribe_duration": 0.327,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 4,
      "delay": 0.262,
      "speech_duration": 0.128,
      "transcribe_duration": 0.262,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 108,
      "agent_id": 4,
      "delay": 1.269,
      "speech_duration": 1.216,
      "transcribe_duration": 1.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 109,
      "agent_id": 4,
      "delay": 2.239,
      "speech_duration": 2.376,
      "transcribe_duration": 2.239,
      "wpm": 170,
      "message": "สัญลักษณ์ก็จะยากหน่อยนะลูก"
    },
    {
      "message_id": 110,
      "agent_id": 4,
      "delay": 0.208,
      "speech_duration": 0.328,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 4,
      "delay": 2.485,
      "speech_duration": 2.432,
      "transcribe_duration": 2.485,
      "wpm": 173,
      "message": "นักร้องนักเรียนมองเห็นไหมคะ"
    },
    {
      "message_id": 112,
      "agent_id": 4,
      "delay": 0.424,
      "speech_duration": 0.384,
      "transcribe_duration": 0.424,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 113,
      "agent_id": 4,
      "delay": 5.216,
      "speech_duration": 5.12,
      "transcribe_duration": 5.216,
      "wpm": 202,
      "message": "จริงๆมันก็คือค่าเฉลี่ยเหมือนกันแต่ค่าเฉลี่ยสัญลักษณ์ตัวนี้ตัวมิวนะคะ"
    },
    {
      "message_id": 114,
      "agent_id": 4,
      "delay": 3.15,
      "speech_duration": 3.208,
      "transcribe_duration": 3.15,
      "wpm": 136,
      "message": "มิวมันก็เขียนตัว U เล็กนะลูก"
    },
    {
      "message_id": 115,
      "agent_id": 4,
      "delay": 3.791,
      "speech_duration": 3.784,
      "transcribe_duration": 3.791,
      "wpm": 206,
      "message": "สัญลักษณ์มันจะต่างกันนะมันจะลากจากข้างล่างเนี่ยขึ้น"
    },
    {
      "message_id": 116,
      "agent_id": 4,
      "delay": 0.882,
      "speech_duration": 0.832,
      "transcribe_duration": 0.882,
      "wpm": 126,
      "message": "ขึ้นไป"
    },
    {
      "message_id": 117,
      "agent_id": 4,
      "delay": 3.346,
      "speech_duration": 3.4,
      "transcribe_duration": 3.346,
      "wpm": 163,
      "message": "ปัญหามันไม่คะตัวนี้เขาเรียกว่าตัวมิว"
    },
    {
      "message_id": 118,
      "agent_id": 4,
      "delay": 1.98,
      "speech_duration": 2.12,
      "transcribe_duration": 1.98,
      "wpm": 156,
      "message": "วิธีการหาเหมือนกันเลย"
    },
    {
      "message_id": 119,
      "agent_id": 4,
      "delay": 3.183,
      "speech_duration": 3.072,
      "transcribe_duration": 3.183,
      "wpm": 146,
      "message": "หาเหมือนกันนะคะตัวล่าง X บาร์"
    },
    {
      "message_id": 120,
      "agent_id": 4,
      "delay": 0.233,
      "speech_duration": 0.328,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 4,
      "delay": 3.248,
      "speech_duration": 3.2,
      "transcribe_duration": 3.248,
      "wpm": 145,
      "message": "ปลาตัวนี้แทนสัญลักษณ์ค่าเฉลี่ย"
    },
    {
      "message_id": 122,
      "agent_id": 4,
      "delay": 0.252,
      "speech_duration": 0.192,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 123,
      "agent_id": 4,
      "delay": 6.004,
      "speech_duration": 5.888,
      "transcribe_duration": 6.004,
      "wpm": 181,
      "message": "ดูดีๆนะเวลาต่อไปเวลาคุยจะใช้กูจะใช้สัญลักษณ์ X Bar กับสัญลักษณ์มิวนะคะ"
    },
    {
      "message_id": 124,
      "agent_id": 4,
      "delay": 1.353,
      "speech_duration": 1.48,
      "transcribe_duration": 1.353,
      "wpm": 132,
      "message": "แทนค่าเฉลี่ย"
    },
    {
      "message_id": 125,
      "agent_id": 4,
      "delay": 0.211,
      "speech_duration": 0.328,
      "transcribe_duration": 0.211,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 126,
      "agent_id": 4,
      "delay": 0.764,
      "speech_duration": 0.704,
      "transcribe_duration": 0.764,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 127,
      "agent_id": 4,
      "delay": 2.807,
      "speech_duration": 2.752,
      "transcribe_duration": 2.807,
      "wpm": 207,
      "message": "วิธีการหาแล้วมันแตกต่างกันยังไงตัวนี้"
    },
    {
      "message_id": 128,
      "agent_id": 4,
      "delay": 2.158,
      "speech_duration": 2.112,
      "transcribe_duration": 2.158,
      "wpm": 206,
      "message": "มันก็คือค่าเฉลี่ยเหมือนกันนะ"
    },
    {
      "message_id": 129,
      "agent_id": 4,
      "delay": 4.397,
      "speech_duration": 4.288,
      "transcribe_duration": 4.397,
      "wpm": 161,
      "message": "แต่มิวตัวนี้มันหมายถึงข้อมูลจากประชากรทั้งหมด"
    },
    {
      "message_id": 130,
      "agent_id": 4,
      "delay": 0.944,
      "speech_duration": 1.096,
      "transcribe_duration": 0.944,
      "wpm": 68,
      "message": "นะคะ"
    },
    {
      "message_id": 131,
      "agent_id": 4,
      "delay": 3.311,
      "speech_duration": 3.264,
      "transcribe_duration": 3.311,
      "wpm": 142,
      "message": "ประชากรทุกคนเลยเอาข้อมูลมานะคะ"
    },
    {
      "message_id": 132,
      "agent_id": 4,
      "delay": 1.275,
      "speech_duration": 1.216,
      "transcribe_duration": 1.275,
      "wpm": 173,
      "message": "มาหาค่าเฉลี่ย"
    },
    {
      "message_id": 133,
      "agent_id": 4,
      "delay": 1.263,
      "speech_duration": 1.416,
      "transcribe_duration": 1.263,
      "wpm": 74,
      "message": "แปลว่า"
    },
    {
      "message_id": 134,
      "agent_id": 4,
      "delay": 2.195,
      "speech_duration": 2.176,
      "transcribe_duration": 2.195,
      "wpm": 152,
      "message": "เ***บาร์เ***เซลตัวนี้"
    },
    {
      "message_id": 135,
      "agent_id": 4,
      "delay": 2.937,
      "speech_duration": 2.88,
      "transcribe_duration": 2.937,
      "wpm": 120,
      "message": "สุ่มเอามาจากตัวแทนนะคะ"
    },
    {
      "message_id": 136,
      "agent_id": 4,
      "delay": 0.27,
      "speech_duration": 0.128,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 4,
      "delay": 2.881,
      "speech_duration": 2.816,
      "transcribe_duration": 2.881,
      "wpm": 144,
      "message": "ตัวแทนของข้อมูลไม่เอามาหมด"
    },
    {
      "message_id": 138,
      "agent_id": 4,
      "delay": 0.301,
      "speech_duration": 0.392,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 139,
      "agent_id": 4,
      "delay": 5.012,
      "speech_duration": 5.128,
      "transcribe_duration": 5.012,
      "wpm": 155,
      "message": "สมมุติมีคนอยู่ 100 คนเราอยากได้ข้อมูลหาค่าเฉลี่ยนะคะ"
    },
    {
      "message_id": 140,
      "agent_id": 4,
      "delay": 1.464,
      "speech_duration": 1.408,
      "transcribe_duration": 1.464,
      "wpm": 85,
      "message": "ของอายุ"
    },
    {
      "message_id": 141,
      "agent_id": 4,
      "delay": 0.264,
      "speech_duration": 0.128,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 142,
      "agent_id": 4,
      "delay": 5.624,
      "speech_duration": 5.504,
      "transcribe_duration": 5.624,
      "wpm": 128,
      "message": "นับ 100 คนนานมากเลยนะคะแล้วก็เลยเอาแบ่งแล้วกัน"
    },
    {
      "message_id": 143,
      "agent_id": 4,
      "delay": 2.93,
      "speech_duration": 3.08,
      "transcribe_duration": 2.93,
      "wpm": 102,
      "message": "20 คนนะคะขอสัก 20 คน"
    },
    {
      "message_id": 144,
      "agent_id": 4,
      "delay": 4.735,
      "speech_duration": 4.672,
      "transcribe_duration": 4.735,
      "wpm": 177,
      "message": "เอาออกมาแล้วหาค่าเฉลี่ยเป็นตัวแทนของประชากรทั้งหมดนะคะ"
    },
    {
      "message_id": 145,
      "agent_id": 4,
      "delay": 2.029,
      "speech_duration": 2.184,
      "transcribe_duration": 2.029,
      "wpm": 192,
      "message": "มันก็จะใช้สัญลักษณ์อย่างนี้"
    },
    {
      "message_id": 146,
      "agent_id": 4,
      "delay": 1.457,
      "speech_duration": 1.408,
      "transcribe_duration": 1.457,
      "wpm": 107,
      "message": "วิธีการหา"
    },
    {
      "message_id": 147,
      "agent_id": 4,
      "delay": 1.057,
      "speech_duration": 1.024,
      "transcribe_duration": 1.057,
      "wpm": 146,
      "message": "เหมือนกัน"
    },
    {
      "message_id": 148,
      "agent_id": 4,
      "delay": 0.471,
      "speech_duration": 0.392,
      "transcribe_duration": 0.471,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 149,
      "agent_id": 4,
      "delay": 2.366,
      "speech_duration": 2.504,
      "transcribe_duration": 2.366,
      "wpm": 144,
      "message": "นักเรียนเห็นตัวนี้ไหมคะ"
    },
    {
      "message_id": 150,
      "agent_id": 4,
      "delay": 2.458,
      "speech_duration": 2.368,
      "transcribe_duration": 2.458,
      "wpm": 114,
      "message": "x แทนค่าของข้อมูล"
    },
    {
      "message_id": 151,
      "agent_id": 4,
      "delay": 4.07,
      "speech_duration": 3.968,
      "transcribe_duration": 4.07,
      "wpm": 140,
      "message": "อันนี้มันมีกี่คนนะไปวันที่ 1 2 3 4 5"
    },
    {
      "message_id": 152,
      "agent_id": 4,
      "delay": 5.775,
      "speech_duration": 5.704,
      "transcribe_duration": 5.775,
      "wpm": 224,
      "message": "จนถึงคนที่เอ็งเป็นคนที่เองเราไม่รู้นะสมมุติว่ามันมีทั้งหมด 100 คนเพราะฉะนั้นตัวนี้ก็"
    },
    {
      "message_id": 153,
      "agent_id": 4,
      "delay": 5.473,
      "speech_duration": 5.448,
      "transcribe_duration": 5.473,
      "wpm": 149,
      "message": "จะเป็น X ที่ 100 นะคะ x 100 ถ้ามันมีข้อมูลแค่ 50 นะคะ"
    },
    {
      "message_id": 154,
      "agent_id": 4,
      "delay": 0.291,
      "speech_duration": 0.456,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 155,
      "agent_id": 4,
      "delay": 1.354,
      "speech_duration": 1.28,
      "transcribe_duration": 1.354,
      "wpm": 176,
      "message": "10 คนปุ๊บเนี่ย"
    },
    {
      "message_id": 156,
      "agent_id": 4,
      "delay": 1.465,
      "speech_duration": 1.408,
      "transcribe_duration": 1.465,
      "wpm": 107,
      "message": "50 ข้อมูล"
    },
    {
      "message_id": 157,
      "agent_id": 4,
      "delay": 5.345,
      "speech_duration": 5.184,
      "transcribe_duration": 5.345,
      "wpm": 165,
      "message": "X1 x2 ก็บวกไปเรื่อยๆเป็นตัวนี้ก็คือ n ที่ 50 นั่นเองนะคะ"
    },
    {
      "message_id": 158,
      "agent_id": 4,
      "delay": 0.993,
      "speech_duration": 1.096,
      "transcribe_duration": 0.993,
      "wpm": 151,
      "message": "M ตัวนี้ไป"
    },
    {
      "message_id": 159,
      "agent_id": 4,
      "delay": 5.18,
      "speech_duration": 5.056,
      "transcribe_duration": 5.18,
      "wpm": 193,
      "message": "ตัวสุดท้ายของข้อมูลนักเรียนเขียนสัญลักษณ์ไหมคะเอ็งตรงนี้เอามาหาร"
    },
    {
      "message_id": 160,
      "agent_id": 4,
      "delay": 1.456,
      "speech_duration": 1.608,
      "transcribe_duration": 1.456,
      "wpm": 149,
      "message": "มีจำนวนเท่าไหร่"
    },
    {
      "message_id": 161,
      "agent_id": 4,
      "delay": 3.839,
      "speech_duration": 3.776,
      "transcribe_duration": 3.839,
      "wpm": 195,
      "message": "เอ็นใหญ่ตัวนี้คือจำนวนทั้งหมดของข้อมูลมีเท่าไหร่"
    },
    {
      "message_id": 162,
      "agent_id": 4,
      "delay": 1.99,
      "speech_duration": 1.92,
      "transcribe_duration": 1.99,
      "wpm": 94,
      "message": "เอามาหานะคะ"
    },
    {
      "message_id": 163,
      "agent_id": 4,
      "delay": 0.26,
      "speech_duration": 0.128,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 164,
      "agent_id": 4,
      "delay": 0.573,
      "speech_duration": 0.712,
      "transcribe_duration": 0.573,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 165,
      "agent_id": 4,
      "delay": 3.902,
      "speech_duration": 3.84,
      "transcribe_duration": 3.902,
      "wpm": 188,
      "message": "วิธีการง่ายมากแล้วทีนี้สัญลักษณ์ทางคณิตศาสตร์นะ"
    },
    {
      "message_id": 166,
      "agent_id": 4,
      "delay": 3.286,
      "speech_duration": 3.336,
      "transcribe_duration": 3.286,
      "wpm": 198,
      "message": "สัญลักษณ์ทางคณิตศาสตร์ให้ตัวรวมกันนี่ล่ะค่ะ"
    },
    {
      "message_id": 167,
      "agent_id": 4,
      "delay": 0.233,
      "speech_duration": 0.128,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 168,
      "agent_id": 4,
      "delay": 1.744,
      "speech_duration": 1.664,
      "transcribe_duration": 1.744,
      "wpm": 171,
      "message": "เขาใช้สัญลักษณ์ตัว"
    },
    {
      "message_id": 169,
      "agent_id": 4,
      "delay": 2.858,
      "speech_duration": 2.752,
      "transcribe_duration": 2.858,
      "wpm": 114,
      "message": "Sigma ตัวนี้นักเรียน"
    },
    {
      "message_id": 170,
      "agent_id": 4,
      "delay": 1.61,
      "speech_duration": 1.536,
      "transcribe_duration": 1.61,
      "wpm": 166,
      "message": "เขียนในต่อไปนะคะ"
    },
    {
      "message_id": 171,
      "agent_id": 4,
      "delay": 0.267,
      "speech_duration": 0.392,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 172,
      "agent_id": 4,
      "delay": 0.285,
      "speech_duration": 0.328,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 173,
      "agent_id": 4,
      "delay": 0.372,
      "speech_duration": 0.32,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 174,
      "agent_id": 4,
      "delay": 0.298,
      "speech_duration": 0.256,
      "transcribe_duration": 0.298,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 175,
      "agent_id": 4,
      "delay": 0.256,
      "speech_duration": 0.128,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 176,
      "agent_id": 4,
      "delay": 0.225,
      "speech_duration": 0.128,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 177,
      "agent_id": 4,
      "delay": 0.216,
      "speech_duration": 0.128,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 178,
      "agent_id": 4,
      "delay": 0.241,
      "speech_duration": 0.128,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 179,
      "agent_id": 4,
      "delay": 1.332,
      "speech_duration": 1.48,
      "transcribe_duration": 1.332,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 180,
      "agent_id": 4,
      "delay": 6.205,
      "speech_duration": 6.08,
      "transcribe_duration": 6.205,
      "wpm": 210,
      "message": "เห็นตอนนี้ไหมคะซิกม่าเหมือนตัวลักษณะตัวอีแต่มันก็ไม่ใช่ตัว E นะลูกมันจะเขียนใหญ่กว่า"
    },
    {
      "message_id": 181,
      "agent_id": 4,
      "delay": 1.783,
      "speech_duration": 1.928,
      "transcribe_duration": 1.783,
      "wpm": 226,
      "message": "มันจะคล้ายๆตัว E เหมือนไหมคะ"
    },
    {
      "message_id": 182,
      "agent_id": 4,
      "delay": 1.143,
      "speech_duration": 1.088,
      "transcribe_duration": 1.143,
      "wpm": 221,
      "message": "ตัวนี้เหมือนไหม"
    },
    {
      "message_id": 183,
      "agent_id": 4,
      "delay": 1.923,
      "speech_duration": 2.056,
      "transcribe_duration": 1.923,
      "wpm": 241,
      "message": "นักเรียนว่ามันเหมือนตัวเองไหมอ่ะ"
    },
    {
      "message_id": 184,
      "agent_id": 4,
      "delay": 2.564,
      "speech_duration": 2.696,
      "transcribe_duration": 2.564,
      "wpm": 161,
      "message": "มันเหมือนอยู่นะมันคล้ายๆนะคะ"
    },
    {
      "message_id": 185,
      "agent_id": 4,
      "delay": 6.47,
      "speech_duration": 6.536,
      "transcribe_duration": 6.47,
      "wpm": 181,
      "message": "เขียนคล้ายๆแต่เขาเรียกว่าเครื่องหมายซิกม่านะคะอ่านมา Sigma Sigma หมายถึงการรวม"
    },
    {
      "message_id": 186,
      "agent_id": 4,
      "delay": 0.437,
      "speech_duration": 0.384,
      "transcribe_duration": 0.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 187,
      "agent_id": 4,
      "delay": 0.189,
      "speech_duration": 0.128,
      "transcribe_duration": 0.189,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 188,
      "agent_id": 4,
      "delay": 0.362,
      "speech_duration": 0.52,
      "transcribe_duration": 0.362,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 189,
      "agent_id": 4,
      "delay": 2.229,
      "speech_duration": 2.176,
      "transcribe_duration": 2.229,
      "wpm": 186,
      "message": "เป็นสัญลักษณ์แสดงถึงการบวก"
    },
    {
      "message_id": 190,
      "agent_id": 4,
      "delay": 3.034,
      "speech_duration": 3.008,
      "transcribe_duration": 3.034,
      "wpm": 120,
      "message": "รวมบวกข้อมูลทั้งหมดนะคะ"
    },
    {
      "message_id": 191,
      "agent_id": 4,
      "delay": 2.166,
      "speech_duration": 2.112,
      "transcribe_duration": 2.166,
      "wpm": 178,
      "message": "ข้อมูลจากตรงไหนถึงตรงไหน"
    },
    {
      "message_id": 192,
      "agent_id": 4,
      "delay": 1.871,
      "speech_duration": 1.992,
      "transcribe_duration": 1.871,
      "wpm": 83,
      "message": "รวม x นะคะ"
    },
    {
      "message_id": 193,
      "agent_id": 4,
      "delay": 2.689,
      "speech_duration": 2.76,
      "transcribe_duration": 2.689,
      "wpm": 190,
      "message": "เดี๋ยวข้อมูลก็ให้แทนค่าด้วย x นะคะ"
    },
    {
      "message_id": 194,
      "agent_id": 4,
      "delay": 5.27,
      "speech_duration": 5.384,
      "transcribe_duration": 5.27,
      "wpm": 156,
      "message": "มีตั้งแต่ 1 จนถึงเองเพราะฉะนั้น Sigma มันก็คือรวมข้อมูล"
    },
    {
      "message_id": 195,
      "agent_id": 4,
      "delay": 0.808,
      "speech_duration": 0.968,
      "transcribe_duration": 0.808,
      "wpm": 124,
      "message": "ตั้งแต่"
    },
    {
      "message_id": 196,
      "agent_id": 4,
      "delay": 3.454,
      "speech_duration": 3.328,
      "transcribe_duration": 3.454,
      "wpm": 117,
      "message": "x 1 x 2 x 3 X 4 จนถึง x n"
    },
    {
      "message_id": 197,
      "agent_id": 4,
      "delay": 2.031,
      "speech_duration": 2.184,
      "transcribe_duration": 2.031,
      "wpm": 213,
      "message": "จำนวนเท่าไหร่เอามารวมกันให้หมด"
    },
    {
      "message_id": 198,
      "agent_id": 4,
      "delay": 6.535,
      "speech_duration": 6.336,
      "transcribe_duration": 6.535,
      "wpm": 185,
      "message": "รวมกันเสร็จแล้วไปหาด้วยจำนวนข้อมูลนะคะหารด้วยจำนวนข้อมูลอ่านว่าหมดลองดูแบบฝึก"
    },
    {
      "message_id": 199,
      "agent_id": 4,
      "delay": 1.976,
      "speech_duration": 2.12,
      "transcribe_duration": 1.976,
      "wpm": 163,
      "message": "วันนี้นะดูตัวอย่างนะคะ"
    },
    {
      "message_id": 200,
      "agent_id": 4,
      "delay": 0.499,
      "speech_duration": 0.648,
      "transcribe_duration": 0.499,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 201,
      "agent_id": 4,
      "delay": 0.271,
      "speech_duration": 0.328,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 202,
      "agent_id": 4,
      "delay": 2.036,
      "speech_duration": 2.184,
      "transcribe_duration": 2.036,
      "wpm": 179,
      "message": "วันนี้มีข้อมูลเท่าไหร่ลูก"
    },
    {
      "message_id": 203,
      "agent_id": 4,
      "delay": 0.283,
      "speech_duration": 0.256,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 204,
      "agent_id": 4,
      "delay": 0.256,
      "speech_duration": 0.128,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 205,
      "agent_id": 4,
      "delay": 2.812,
      "speech_duration": 2.752,
      "transcribe_duration": 2.812,
      "wpm": 158,
      "message": "อันนี้เป็นประชากรทั้งหมดนะคะ"
    },
    {
      "message_id": 206,
      "agent_id": 4,
      "delay": 4.97,
      "speech_duration": 4.864,
      "transcribe_duration": 4.97,
      "wpm": 204,
      "message": "เพราะเขาไม่ได้บอกว่าเป็นตัวแทนสัญลักษณ์ค่าเฉลี่ยเขาก็เลยใช้ตัวมิว"
    },
    {
      "message_id": 207,
      "agent_id": 4,
      "delay": 1.451,
      "speech_duration": 1.544,
      "transcribe_duration": 1.451,
      "wpm": 165,
      "message": "นะคะตัวนี้ตัวนี้"
    },
    {
      "message_id": 208,
      "agent_id": 4,
      "delay": 2.423,
      "speech_duration": 2.568,
      "transcribe_duration": 2.423,
      "wpm": 129,
      "message": "เหมือนลักษณะขายอยู่นะ"
    },
    {
      "message_id": 209,
      "agent_id": 4,
      "delay": 5.653,
      "speech_duration": 5.704,
      "transcribe_duration": 5.653,
      "wpm": 181,
      "message": "ที่นี่หาค่าเฉลี่ยตามไว้ว่าค่าเฉลี่ยก็คือเอาข้อมูลทั้งหมดนะคะมารวมกัน"
    },
    {
      "message_id": 210,
      "agent_id": 4,
      "delay": 2.752,
      "speech_duration": 2.888,
      "transcribe_duration": 2.752,
      "wpm": 182,
      "message": "บวกกันนั่นแหละเพราะบวกกันเสร็จแล้ว"
    },
    {
      "message_id": 211,
      "agent_id": 4,
      "delay": 5.83,
      "speech_duration": 5.696,
      "transcribe_duration": 5.83,
      "wpm": 140,
      "message": "หารด้วยจำนวนข้อมูลเนี่ยมันมีกี่ตัวลูกข้อมูลก็นับ 123"
    },
    {
      "message_id": 212,
      "agent_id": 4,
      "delay": 5.982,
      "speech_duration": 6.088,
      "transcribe_duration": 5.982,
      "wpm": 126,
      "message": "4567 มันมีอยู่ 7 ตัวนะคะข้อมูลมีอยู่ 7 ตัวเอามาหาร"
    },
    {
      "message_id": 213,
      "agent_id": 4,
      "delay": 2.474,
      "speech_duration": 2.632,
      "transcribe_duration": 2.474,
      "wpm": 171,
      "message": "แล้วก็จะได้คำตอบเป็นค่าเฉลี่ย"
    },
    {
      "message_id": 214,
      "agent_id": 4,
      "delay": 5.866,
      "speech_duration": 5.632,
      "transcribe_duration": 5.866,
      "wpm": 181,
      "message": "ลูกมีโทรศัพท์วันนี้คุณครูขออนุญาตให้ลูกชายโทรศัพท์ได้ลูกลองกดดูนะคะ"
    },
    {
      "message_id": 215,
      "agent_id": 4,
      "delay": 2.967,
      "speech_duration": 3.08,
      "transcribe_duration": 2.967,
      "wpm": 151,
      "message": "ลูกเอาข้อมูล R15 นักเรียนลองกด"
    },
    {
      "message_id": 216,
      "agent_id": 4,
      "delay": 1.526,
      "speech_duration": 1.672,
      "transcribe_duration": 1.526,
      "wpm": 135,
      "message": "โทรศัพท์ดูนะคะ"
    },
    {
      "message_id": 217,
      "agent_id": 4,
      "delay": 0.243,
      "speech_duration": 0.192,
      "transcribe_duration": 0.243,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 218,
      "agent_id": 4,
      "delay": 3.291,
      "speech_duration": 3.2,
      "transcribe_duration": 3.291,
      "wpm": 150,
      "message": "มันคำตอบมันจะถูกไหมนะคะลองดูว่า"
    },
    {
      "message_id": 219,
      "agent_id": 4,
      "delay": 3.254,
      "speech_duration": 3.2,
      "transcribe_duration": 3.254,
      "wpm": 141,
      "message": "มันจะเท่ากันหรือเปล่านะคะ R15"
    },
    {
      "message_id": 220,
      "agent_id": 4,
      "delay": 0.802,
      "speech_duration": 0.968,
      "transcribe_duration": 0.802,
      "wpm": 31,
      "message": "+"
    },
    {
      "message_id": 221,
      "agent_id": 4,
      "delay": 1.456,
      "speech_duration": 1.408,
      "transcribe_duration": 1.456,
      "wpm": 32,
      "message": "23"
    },
    {
      "message_id": 222,
      "agent_id": 4,
      "delay": 0.253,
      "speech_duration": 0.192,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 4,
      "delay": 1.722,
      "speech_duration": 1.664,
      "transcribe_duration": 1.722,
      "wpm": 63,
      "message": "บวช 21"
    },
    {
      "message_id": 224,
      "agent_id": 4,
      "delay": 0.315,
      "speech_duration": 0.256,
      "transcribe_duration": 0.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 4,
      "delay": 0.884,
      "speech_duration": 1.032,
      "transcribe_duration": 0.884,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 4,
      "delay": 1.258,
      "speech_duration": 1.216,
      "transcribe_duration": 1.258,
      "wpm": 49,
      "message": "+18"
    },
    {
      "message_id": 227,
      "agent_id": 4,
      "delay": 0.266,
      "speech_duration": 0.128,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 228,
      "agent_id": 4,
      "delay": 0.519,
      "speech_duration": 0.448,
      "transcribe_duration": 0.519,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 4,
      "delay": 1.272,
      "speech_duration": 1.216,
      "transcribe_duration": 1.272,
      "wpm": 49,
      "message": "+ 5"
    },
    {
      "message_id": 230,
      "agent_id": 4,
      "delay": 2.255,
      "speech_duration": 2.312,
      "transcribe_duration": 2.255,
      "wpm": 143,
      "message": "เฮ้ยบอก 15 นะคะบวก 15"
    },
    {
      "message_id": 231,
      "agent_id": 4,
      "delay": 0.669,
      "speech_duration": 0.84,
      "transcribe_duration": 0.669,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 232,
      "agent_id": 4,
      "delay": 1.923,
      "speech_duration": 2.056,
      "transcribe_duration": 1.923,
      "wpm": 124,
      "message": "+ 25 ได้เท่าไหร่"
    },
    {
      "message_id": 233,
      "agent_id": 4,
      "delay": 1.703,
      "speech_duration": 1.864,
      "transcribe_duration": 1.703,
      "wpm": 32,
      "message": "145"
    },
    {
      "message_id": 234,
      "agent_id": 4,
      "delay": 6.868,
      "speech_duration": 6.72,
      "transcribe_duration": 6.868,
      "wpm": 147,
      "message": "ส่งใช่ไหมคะอ่าน 145 เสร็จแล้วไอ้ตัว 145 ที่เราได้อยู่ข้างบนใช่ไหม"
    },
    {
      "message_id": 235,
      "agent_id": 4,
      "delay": 1.848,
      "speech_duration": 1.992,
      "transcribe_duration": 1.848,
      "wpm": 98,
      "message": "เอาจำนวนนะคะ"
    },
    {
      "message_id": 236,
      "agent_id": 4,
      "delay": 0.559,
      "speech_duration": 0.712,
      "transcribe_duration": 0.559,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 4,
      "delay": 2.038,
      "speech_duration": 1.984,
      "transcribe_duration": 2.038,
      "wpm": 121,
      "message": "จะรอแป๊บนึงนะคะ"
    },
    {
      "message_id": 238,
      "agent_id": 4,
      "delay": 5.387,
      "speech_duration": 5.312,
      "transcribe_duration": 5.387,
      "wpm": 133,
      "message": "วิธีการใช้โทรศัพท์คิดเลขนะคะกดให้ถูกนะลูกดูดีๆ"
    },
    {
      "message_id": 239,
      "agent_id": 4,
      "delay": 5.742,
      "speech_duration": 5.768,
      "transcribe_duration": 5.742,
      "wpm": 205,
      "message": "ข้อมูลมีเท่าไหร่อันนี้กูไม่ได้ให้มาบวกเองนะกูให้ใช้เครื่องคิดเลขเลยเพราะฉะนั้น"
    },
    {
      "message_id": 240,
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      "message": "ขอให้ได้คำตอบที่ถูกต้องนะลูกนะ"
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    {
      "message_id": 241,
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      "message_id": 242,
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      "message_id": 243,
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      "delay": 1.19,
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      "transcribe_duration": 1.19,
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      "message_id": 244,
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      "delay": 2.804,
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      "message_id": 245,
      "agent_id": 4,
      "delay": 6.187,
      "speech_duration": 6.28,
      "transcribe_duration": 6.187,
      "wpm": 189,
      "message": "สิ่งที่นักเรียนจะต้องดูแล้วก็สังเกตจริงๆนะคะข้อมูลมันคืออะไรเอามารวมหมดหรือยัง"
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    {
      "message_id": 246,
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      "delay": 3.707,
      "speech_duration": 3.648,
      "transcribe_duration": 3.707,
      "wpm": 201,
      "message": "บางครั้งเรารวมข้อมูลไม่หมดนะคะอาจจะลืมมองไม่เห็น"
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    {
      "message_id": 247,
      "agent_id": 4,
      "delay": 5.021,
      "speech_duration": 5.064,
      "transcribe_duration": 5.021,
      "wpm": 172,
      "message": "มันหายไป 1 ข้อมูล 1 ตัวมันก็จะทำให้ค่าคำตอบนั้นมันผิดนะคะ"
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    {
      "message_id": 248,
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      "speech_duration": 0.128,
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      "message_id": 249,
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      "delay": 1.404,
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      "transcribe_duration": 1.404,
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      "message_id": 250,
      "agent_id": 4,
      "delay": 1.421,
      "speech_duration": 1.408,
      "transcribe_duration": 1.421,
      "wpm": 224,
      "message": "ออมสินได้เท่าไหร่ลูก"
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      "message_id": 251,
      "agent_id": 4,
      "delay": 1.038,
      "speech_duration": 1.16,
      "transcribe_duration": 1.038,
      "wpm": 233,
      "message": "ออมสินได้เท่าไหร่"
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      "message_id": 252,
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      "delay": 0.905,
      "speech_duration": 0.832,
      "transcribe_duration": 0.905,
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      "message": "กดหรือยัง"
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      "message_id": 253,
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      "delay": 1.13,
      "speech_duration": 1.288,
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      "message": "ครบหรือยังคะ"
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      "message_id": 254,
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      "delay": 0.491,
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      "message_id": 266,
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      "message_id": 270,
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      "message_id": 271,
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      "message_id": 272,
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      "message_id": 275,
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    {
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      "message_id": 277,
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    },
    {
      "message_id": 278,
      "agent_id": 4,
      "delay": 0.243,
      "speech_duration": 0.128,
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    {
      "message_id": 279,
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      "delay": 0.247,
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      "transcribe_duration": 0.247,
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    },
    {
      "message_id": 280,
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      "delay": 0.246,
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      "message_id": 281,
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      "delay": 0.672,
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      "message_id": 282,
      "agent_id": 4,
      "delay": 3.834,
      "speech_duration": 3.712,
      "transcribe_duration": 3.834,
      "wpm": 109,
      "message": "ตรงแล้วนะคะข้อมูลตรงแล้วนะ"
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    {
      "message_id": 283,
      "agent_id": 4,
      "delay": 0.258,
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    {
      "message_id": 284,
      "agent_id": 4,
      "delay": 0.693,
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      "transcribe_duration": 0.693,
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      "message": ""
    },
    {
      "message_id": 285,
      "agent_id": 4,
      "delay": 0.29,
      "speech_duration": 0.256,
      "transcribe_duration": 0.29,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 286,
      "agent_id": 4,
      "delay": 0.366,
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      "transcribe_duration": 0.366,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 287,
      "agent_id": 4,
      "delay": 0.288,
      "speech_duration": 0.392,
      "transcribe_duration": 0.288,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 288,
      "agent_id": 4,
      "delay": 0.555,
      "speech_duration": 0.712,
      "transcribe_duration": 0.555,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 289,
      "agent_id": 4,
      "delay": 0.234,
      "speech_duration": 0.128,
      "transcribe_duration": 0.234,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 290,
      "agent_id": 4,
      "delay": 0.483,
      "speech_duration": 0.448,
      "transcribe_duration": 0.483,
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    },
    {
      "message_id": 291,
      "agent_id": 4,
      "delay": 4.343,
      "speech_duration": 4.488,
      "transcribe_duration": 4.343,
      "wpm": 130,
      "message": "คำตอบข้างบนเอามารวมกันทั้งหมดก็คือ 145"
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    {
      "message_id": 292,
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      "delay": 0.274,
      "speech_duration": 0.392,
      "transcribe_duration": 0.274,
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    },
    {
      "message_id": 293,
      "agent_id": 4,
      "delay": 6.828,
      "speech_duration": 6.72,
      "transcribe_duration": 6.828,
      "wpm": 170,
      "message": "ส่งแล้วนะชายข้อมูลทั้งหมดเอามาบวกกันลูกเอามาบวกกันทั้งหมดเลยเอามารวมกันนะคะ"
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    {
      "message_id": 294,
      "agent_id": 4,
      "delay": 1.303,
      "speech_duration": 1.416,
      "transcribe_duration": 1.303,
      "wpm": 127,
      "message": "รวมกันเสร็จ"
    },
    {
      "message_id": 295,
      "agent_id": 4,
      "delay": 5.537,
      "speech_duration": 5.376,
      "transcribe_duration": 5.537,
      "wpm": 209,
      "message": "มันมีจำนวนน่ะมันมีกี่ตัวเรานับมันมีอยู่ 7 ตัวใช่ไหมข้อมูลอ่ะข้างล่างอ่ะค่ะ"
    },
    {
      "message_id": 296,
      "agent_id": 4,
      "delay": 2.24,
      "speech_duration": 2.376,
      "transcribe_duration": 2.24,
      "wpm": 158,
      "message": "เอ็นข้างล่างคือ 7 ใช่ไหม"
    },
    {
      "message_id": 297,
      "agent_id": 4,
      "delay": 2.017,
      "speech_duration": 1.992,
      "transcribe_duration": 2.017,
      "wpm": 151,
      "message": "แล้วก็เอา 7 ในมาหาร"
    },
    {
      "message_id": 298,
      "agent_id": 4,
      "delay": 3.511,
      "speech_duration": 3.456,
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      "wpm": 69,
      "message": "ลองหาซิ 145 / 7"
    },
    {
      "message_id": 299,
      "agent_id": 4,
      "delay": 1.278,
      "speech_duration": 1.216,
      "transcribe_duration": 1.278,
      "wpm": 148,
      "message": "คำตอบคือ 10"
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    {
      "message_id": 300,
      "agent_id": 4,
      "delay": 2.061,
      "speech_duration": 1.984,
      "transcribe_duration": 2.061,
      "wpm": 91,
      "message": "2075 ใช่ไหม"
    },
    {
      "message_id": 301,
      "agent_id": 4,
      "delay": 1.245,
      "speech_duration": 1.216,
      "transcribe_duration": 1.245,
      "wpm": 148,
      "message": "ลองกดดูสิคะ"
    },
    {
      "message_id": 302,
      "agent_id": 4,
      "delay": 1.12,
      "speech_duration": 1.088,
      "transcribe_duration": 1.12,
      "wpm": 138,
      "message": "ลองหาดูซิ"
    },
    {
      "message_id": 303,
      "agent_id": 4,
      "delay": 0.25,
      "speech_duration": 0.128,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 304,
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      "delay": 0.254,
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    },
    {
      "message_id": 305,
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      "delay": 0.691,
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    },
    {
      "message_id": 306,
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    },
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      "message_id": 307,
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    },
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      "message_id": 308,
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    },
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      "message_id": 309,
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      "message_id": 310,
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      "message_id": 311,
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    },
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    },
    {
      "message_id": 313,
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    },
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      "message_id": 314,
      "agent_id": 4,
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    },
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      "message_id": 315,
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      "message_id": 316,
      "agent_id": 4,
      "delay": 5.141,
      "speech_duration": 5.056,
      "transcribe_duration": 5.141,
      "wpm": 113,
      "message": "20 นักเรียนดู 20 มันจะมีจุดทศนิยมนะคะ"
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    {
      "message_id": 317,
      "agent_id": 4,
      "delay": 3.263,
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      "wpm": 66,
      "message": "24.75 71 นะคะ"
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      "message_id": 318,
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      "delay": 0.275,
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    },
    {
      "message_id": 319,
      "agent_id": 4,
      "delay": 2.448,
      "speech_duration": 2.368,
      "transcribe_duration": 2.448,
      "wpm": 76,
      "message": "2771 ตรงไหม"
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      "message_id": 320,
      "agent_id": 4,
      "delay": 1.931,
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      "transcribe_duration": 1.931,
      "wpm": 204,
      "message": "ถ้าใครกดแล้วได้ตรงยกมือขึ้น"
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      "message_id": 321,
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      "delay": 0.386,
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    },
    {
      "message_id": 322,
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      "delay": 0.942,
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    },
    {
      "message_id": 323,
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      "delay": 0.299,
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      "transcribe_duration": 0.299,
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      "message": ""
    },
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      "message_id": 324,
      "agent_id": 4,
      "delay": 1.671,
      "speech_duration": 1.6,
      "transcribe_duration": 1.671,
      "wpm": 66,
      "message": "ถูกชาย"
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    {
      "message_id": 325,
      "agent_id": 4,
      "delay": 2.693,
      "speech_duration": 2.824,
      "transcribe_duration": 2.693,
      "wpm": 101,
      "message": "ออมสินได้ไหมลูกยาง"
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    {
      "message_id": 326,
      "agent_id": 4,
      "delay": 0.248,
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    },
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      "message_id": 327,
      "agent_id": 4,
      "delay": 0.243,
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      "transcribe_duration": 0.243,
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      "message": ""
    },
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      "message_id": 328,
      "agent_id": 4,
      "delay": 0.249,
      "speech_duration": 0.128,
      "transcribe_duration": 0.249,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 329,
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      "delay": 0.513,
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      "transcribe_duration": 0.513,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 330,
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      "delay": 0.236,
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      "transcribe_duration": 0.236,
      "wpm": 0,
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    },
    {
      "message_id": 331,
      "agent_id": 4,
      "delay": 0.456,
      "speech_duration": 0.256,
      "transcribe_duration": 0.456,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 332,
      "agent_id": 4,
      "delay": 0.264,
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    },
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      "message_id": 333,
      "agent_id": 4,
      "delay": 0.235,
      "speech_duration": 0.392,
      "transcribe_duration": 0.235,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 334,
      "agent_id": 4,
      "delay": 0.312,
      "speech_duration": 0.456,
      "transcribe_duration": 0.312,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 335,
      "agent_id": 4,
      "delay": 0.445,
      "speech_duration": 0.584,
      "transcribe_duration": 0.445,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 336,
      "agent_id": 4,
      "delay": 0.263,
      "speech_duration": 0.328,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 337,
      "agent_id": 4,
      "delay": 0.434,
      "speech_duration": 0.456,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 338,
      "agent_id": 4,
      "delay": 0.41,
      "speech_duration": 0.192,
      "transcribe_duration": 0.41,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 339,
      "agent_id": 4,
      "delay": 0.281,
      "speech_duration": 0.192,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 340,
      "agent_id": 4,
      "delay": 0.283,
      "speech_duration": 0.192,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 341,
      "agent_id": 4,
      "delay": 0.277,
      "speech_duration": 0.128,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 342,
      "agent_id": 4,
      "delay": 0.495,
      "speech_duration": 0.448,
      "transcribe_duration": 0.495,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 343,
      "agent_id": 4,
      "delay": 0.949,
      "speech_duration": 1.096,
      "transcribe_duration": 0.949,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 344,
      "agent_id": 4,
      "delay": 0.4,
      "speech_duration": 0.328,
      "transcribe_duration": 0.4,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 345,
      "agent_id": 4,
      "delay": 0.537,
      "speech_duration": 0.712,
      "transcribe_duration": 0.537,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 346,
      "agent_id": 4,
      "delay": 0.303,
      "speech_duration": 0.256,
      "transcribe_duration": 0.303,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 347,
      "agent_id": 4,
      "delay": 1.592,
      "speech_duration": 1.536,
      "transcribe_duration": 1.592,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 348,
      "agent_id": 4,
      "delay": 0.748,
      "speech_duration": 0.904,
      "transcribe_duration": 0.748,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 349,
      "agent_id": 4,
      "delay": 0.267,
      "speech_duration": 0.128,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 350,
      "agent_id": 4,
      "delay": 4.807,
      "speech_duration": 4.936,
      "transcribe_duration": 4.807,
      "wpm": 119,
      "message": "เข้าใจนะคะอันนี้คือการหาค่าเฉลี่ยง่ายๆ"
    },
    {
      "message_id": 351,
      "agent_id": 4,
      "delay": 6.216,
      "speech_duration": 6.216,
      "transcribe_duration": 6.216,
      "wpm": 179,
      "message": "ค่าเฉลี่ยก็คือการเอาข้อมูลทั้งหมดมารวมกันนะคะหารด้วยจำนวนของข้อมูลนั่นเอง"
    },
    {
      "message_id": 352,
      "agent_id": 4,
      "delay": 2.759,
      "speech_duration": 2.688,
      "transcribe_duration": 2.759,
      "wpm": 173,
      "message": "ที่นี้เรามาดูตัวอย่างต่อไปนะคะ"
    },
    {
      "message_id": 353,
      "agent_id": 4,
      "delay": 0.252,
      "speech_duration": 0.392,
      "transcribe_duration": 0.252,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 4,
      "delay": 0.31,
      "speech_duration": 0.456,
      "transcribe_duration": 0.31,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 355,
      "agent_id": 4,
      "delay": 2.808,
      "speech_duration": 2.752,
      "transcribe_duration": 2.808,
      "wpm": 93,
      "message": "ได้เท่ากันไหมลูก"
    },
    {
      "message_id": 356,
      "agent_id": 4,
      "delay": 1.32,
      "speech_duration": 1.28,
      "transcribe_duration": 1.32,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 357,
      "agent_id": 4,
      "delay": 0.449,
      "speech_duration": 0.128,
      "transcribe_duration": 0.449,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 358,
      "agent_id": 4,
      "delay": 1.208,
      "speech_duration": 1.152,
      "transcribe_duration": 1.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 4,
      "delay": 0.198,
      "speech_duration": 0.128,
      "transcribe_duration": 0.198,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 360,
      "agent_id": 4,
      "delay": 0.267,
      "speech_duration": 0.328,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 361,
      "agent_id": 4,
      "delay": 0.446,
      "speech_duration": 0.328,
      "transcribe_duration": 0.446,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 362,
      "agent_id": 4,
      "delay": 0.416,
      "speech_duration": 0.128,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 363,
      "agent_id": 4,
      "delay": 0.22,
      "speech_duration": 0.128,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 364,
      "agent_id": 4,
      "delay": 6.558,
      "speech_duration": 6.464,
      "transcribe_duration": 6.558,
      "wpm": 149,
      "message": "ข้อมูลตัวนี้นะข้อมูลมันเหมือนเดิมนะลูกใช่ไหมข้อมูลมันเหมือนเดิม"
    },
    {
      "message_id": 365,
      "agent_id": 4,
      "delay": 6.142,
      "speech_duration": 6.216,
      "transcribe_duration": 6.142,
      "wpm": 217,
      "message": "มันเปลี่ยนแปลงอะไรคะสัญลักษณ์สัญลักษณ์ค่าเฉลี่ยเมื่อกี้ตัวมิวแต่ตอนนี้มันเปลี่ยนแล้วนะลูก"
    },
    {
      "message_id": 366,
      "agent_id": 4,
      "delay": 1.44,
      "speech_duration": 1.408,
      "transcribe_duration": 1.44,
      "wpm": 64,
      "message": "X Bar"
    },
    {
      "message_id": 367,
      "agent_id": 4,
      "delay": 3.193,
      "speech_duration": 3.272,
      "transcribe_duration": 3.193,
      "wpm": 138,
      "message": "x นะคะแล้วก็มีกี่ข้างบน X Bar"
    },
    {
      "message_id": 368,
      "agent_id": 4,
      "delay": 1.405,
      "speech_duration": 1.344,
      "transcribe_duration": 1.405,
      "wpm": 201,
      "message": "ทำไมมันถึงเปลี่ยน"
    },
    {
      "message_id": 369,
      "agent_id": 4,
      "delay": 3.12,
      "speech_duration": 3.144,
      "transcribe_duration": 3.12,
      "wpm": 205,
      "message": "ทำไมเปลี่ยนสัญลักษณ์จากเมลมาเป็น x บาร์ล่ะ"
    },
    {
      "message_id": 370,
      "agent_id": 4,
      "delay": 5.444,
      "speech_duration": 5.312,
      "transcribe_duration": 5.444,
      "wpm": 192,
      "message": "เพราะว่าในตัวอย่างเห็นไหมคะเขาเขียนว่าจงหาค่าเฉลี่ยของกลุ่มตัวอย่าง"
    },
    {
      "message_id": 371,
      "agent_id": 4,
      "delay": 0.216,
      "speech_duration": 0.328,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 372,
      "agent_id": 4,
      "delay": 1.987,
      "speech_duration": 1.92,
      "transcribe_duration": 1.987,
      "wpm": 195,
      "message": "เมื่อไหร่ก็ตามที่มันเป็น"
    },
    {
      "message_id": 373,
      "agent_id": 4,
      "delay": 3.204,
      "speech_duration": 3.136,
      "transcribe_duration": 3.204,
      "wpm": 225,
      "message": "ข้อมูลของกลุ่มตัวอย่างนะคะไม่ใช่ประชากรทั้งหมด"
    },
    {
      "message_id": 374,
      "agent_id": 4,
      "delay": 3.748,
      "speech_duration": 3.648,
      "transcribe_duration": 3.748,
      "wpm": 226,
      "message": "ไม่ใช่ของทั้งหมดเป็นของกลุ่มที่เราดึงออกมาแล้วดึงออกมา"
    },
    {
      "message_id": 375,
      "agent_id": 4,
      "delay": 1.81,
      "speech_duration": 1.728,
      "transcribe_duration": 1.81,
      "wpm": 208,
      "message": "มันจะใช้สัญลักษณ์ X Bar"
    },
    {
      "message_id": 376,
      "agent_id": 4,
      "delay": 3.909,
      "speech_duration": 3.84,
      "transcribe_duration": 3.909,
      "wpm": 141,
      "message": "ข้อมูลเหมือนกันวิธีการเหมือนกันนะคะ"
    },
    {
      "message_id": 377,
      "agent_id": 4,
      "delay": 2.234,
      "speech_duration": 2.376,
      "transcribe_duration": 2.234,
      "wpm": 152,
      "message": "เอามาบวกกันเสร็จแล้วหาร"
    },
    {
      "message_id": 378,
      "agent_id": 4,
      "delay": 5.707,
      "speech_duration": 5.568,
      "transcribe_duration": 5.707,
      "wpm": 178,
      "message": "ฐานะอันนี้ผ่านนะดูดีๆแค่นั้นเองมีอยู่ 2 อย่างดูสัญลักษณ์ค่าเฉลี่ย"
    },
    {
      "message_id": 379,
      "agent_id": 4,
      "delay": 1.673,
      "speech_duration": 1.8,
      "transcribe_duration": 1.673,
      "wpm": 208,
      "message": "เป็นนิ้วหรือเป็นเ***บาร์"
    },
    {
      "message_id": 380,
      "agent_id": 4,
      "delay": 0.239,
      "speech_duration": 0.392,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 381,
      "agent_id": 4,
      "delay": 3.347,
      "speech_duration": 3.264,
      "transcribe_duration": 3.347,
      "wpm": 207,
      "message": "เมื่อไหร่ก็ตามที่เป็น x-bar ก็คือต้องมีคำว่า"
    },
    {
      "message_id": 382,
      "agent_id": 4,
      "delay": 4.438,
      "speech_duration": 4.552,
      "transcribe_duration": 4.438,
      "wpm": 181,
      "message": "กลุ่มตัวอย่างนะคะเป็นกลุ่มตัวอย่างอันนี้เราจะใช้ X Bar"
    },
    {
      "message_id": 383,
      "agent_id": 4,
      "delay": 0.274,
      "speech_duration": 0.128,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 384,
      "agent_id": 4,
      "delay": 0.219,
      "speech_duration": 0.328,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 385,
      "agent_id": 4,
      "delay": 0.355,
      "speech_duration": 0.52,
      "transcribe_duration": 0.355,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 386,
      "agent_id": 4,
      "delay": 3.07,
      "speech_duration": 3.208,
      "transcribe_duration": 3.07,
      "wpm": 150,
      "message": "นักเรียนลองทำดูสิคะตัวนี้แบบฝึก"
    },
    {
      "message_id": 387,
      "agent_id": 4,
      "delay": 0.233,
      "speech_duration": 0.392,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 388,
      "agent_id": 4,
      "delay": 0.223,
      "speech_duration": 0.392,
      "transcribe_duration": 0.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 389,
      "agent_id": 4,
      "delay": 0.222,
      "speech_duration": 0.128,
      "transcribe_duration": 0.222,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 4,
      "delay": 0.272,
      "speech_duration": 0.328,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 391,
      "agent_id": 4,
      "delay": 2.995,
      "speech_duration": 3.144,
      "transcribe_duration": 2.995,
      "wpm": 186,
      "message": "ข้อมูลตัวอย่างอันนี้มีกี่มีกี่ตัวอย่าง"
    },
    {
      "message_id": 392,
      "agent_id": 4,
      "delay": 0.849,
      "speech_duration": 0.968,
      "transcribe_duration": 0.849,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 393,
      "agent_id": 4,
      "delay": 2.632,
      "speech_duration": 2.56,
      "transcribe_duration": 2.632,
      "wpm": 211,
      "message": "มีทั้งหมด 6 ตัวอย่างใช่ไหมคะเอ็นน่ะ"
    },
    {
      "message_id": 394,
      "agent_id": 4,
      "delay": 1.41,
      "speech_duration": 1.344,
      "transcribe_duration": 1.41,
      "wpm": 134,
      "message": "มันมีกี่ตัว"
    },
    {
      "message_id": 395,
      "agent_id": 4,
      "delay": 1.79,
      "speech_duration": 1.728,
      "transcribe_duration": 1.79,
      "wpm": 156,
      "message": "มันมี 6 ตัวใช่ไหม"
    },
    {
      "message_id": 396,
      "agent_id": 4,
      "delay": 5.801,
      "speech_duration": 5.696,
      "transcribe_duration": 5.801,
      "wpm": 169,
      "message": "n = 6 นะคะเวลาเอาข้อมูลทั้งหมด 6 ตัวนี้มารวมกันได้เท่าไหร่คำตอบ"
    },
    {
      "message_id": 397,
      "agent_id": 4,
      "delay": 0.417,
      "speech_duration": 0.584,
      "transcribe_duration": 0.417,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 398,
      "agent_id": 4,
      "delay": 0.458,
      "speech_duration": 0.384,
      "transcribe_duration": 0.458,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 399,
      "agent_id": 4,
      "delay": 0.301,
      "speech_duration": 0.392,
      "transcribe_duration": 0.301,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 4,
      "delay": 0.277,
      "speech_duration": 0.192,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 401,
      "agent_id": 4,
      "delay": 0.232,
      "speech_duration": 0.392,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 4,
      "delay": 0.199,
      "speech_duration": 0.128,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 403,
      "agent_id": 4,
      "delay": 0.245,
      "speech_duration": 0.192,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 404,
      "agent_id": 4,
      "delay": 6.146,
      "speech_duration": 6.216,
      "transcribe_duration": 6.146,
      "wpm": 164,
      "message": "36 นะคะถูกต้อง 36 เห็นไหมมันคือตัวบนคือตัวเลขที่รวมกันอยู่ตรงนี้ 36"
    },
    {
      "message_id": 405,
      "agent_id": 4,
      "delay": 1.454,
      "speech_duration": 1.608,
      "transcribe_duration": 1.454,
      "wpm": 149,
      "message": "รวมกันเสร็จแล้ว"
    },
    {
      "message_id": 406,
      "agent_id": 4,
      "delay": 0.192,
      "speech_duration": 0.328,
      "transcribe_duration": 0.192,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 4,
      "delay": 2.868,
      "speech_duration": 2.752,
      "transcribe_duration": 2.868,
      "wpm": 180,
      "message": "จํานวนเต็มมีกี่ตัวเอา 6 มาหานะคะ"
    },
    {
      "message_id": 408,
      "agent_id": 4,
      "delay": 1.427,
      "speech_duration": 1.344,
      "transcribe_duration": 1.427,
      "wpm": 78,
      "message": "เอา 36"
    },
    {
      "message_id": 409,
      "agent_id": 4,
      "delay": 1.976,
      "speech_duration": 1.92,
      "transcribe_duration": 1.976,
      "wpm": 156,
      "message": "ตั้งแล้วเอา 6 มาหาร"
    },
    {
      "message_id": 410,
      "agent_id": 4,
      "delay": 0.444,
      "speech_duration": 0.384,
      "transcribe_duration": 0.444,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 4,
      "delay": 1.442,
      "speech_duration": 1.408,
      "transcribe_duration": 1.442,
      "wpm": 96,
      "message": "คำตอบคือ"
    },
    {
      "message_id": 412,
      "agent_id": 4,
      "delay": 1.061,
      "speech_duration": 1.224,
      "transcribe_duration": 1.061,
      "wpm": 61,
      "message": "อะไร"
    },
    {
      "message_id": 413,
      "agent_id": 4,
      "delay": 0.25,
      "speech_duration": 0.392,
      "transcribe_duration": 0.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 414,
      "agent_id": 4,
      "delay": 0.264,
      "speech_duration": 0.128,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 415,
      "agent_id": 4,
      "delay": 0.375,
      "speech_duration": 0.32,
      "transcribe_duration": 0.375,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 4,
      "delay": 5.295,
      "speech_duration": 5.184,
      "transcribe_duration": 5.295,
      "wpm": 148,
      "message": "ชาย 36 แล้วก็หารด้วย 6 นะคะคำตอบลองกดดูสิมันได้ไหม"
    },
    {
      "message_id": 417,
      "agent_id": 4,
      "delay": 1.463,
      "speech_duration": 1.608,
      "transcribe_duration": 1.463,
      "wpm": 65,
      "message": "36 / 6"
    },
    {
      "message_id": 418,
      "agent_id": 4,
      "delay": 0.404,
      "speech_duration": 0.392,
      "transcribe_duration": 0.404,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 419,
      "agent_id": 4,
      "delay": 0.451,
      "speech_duration": 0.128,
      "transcribe_duration": 0.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 420,
      "agent_id": 4,
      "delay": 0.44,
      "speech_duration": 0.328,
      "transcribe_duration": 0.44,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 421,
      "agent_id": 4,
      "delay": 0.258,
      "speech_duration": 0.328,
      "transcribe_duration": 0.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 4,
      "delay": 0.382,
      "speech_duration": 0.128,
      "transcribe_duration": 0.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 423,
      "agent_id": 4,
      "delay": 0.434,
      "speech_duration": 0.128,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 424,
      "agent_id": 4,
      "delay": 0.75,
      "speech_duration": 0.704,
      "transcribe_duration": 0.75,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 425,
      "agent_id": 4,
      "delay": 0.254,
      "speech_duration": 0.128,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 426,
      "agent_id": 4,
      "delay": 0.273,
      "speech_duration": 0.328,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 427,
      "agent_id": 4,
      "delay": 0.367,
      "speech_duration": 0.32,
      "transcribe_duration": 0.367,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 428,
      "agent_id": 4,
      "delay": 0.702,
      "speech_duration": 0.64,
      "transcribe_duration": 0.702,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 429,
      "agent_id": 4,
      "delay": 1.849,
      "speech_duration": 1.792,
      "transcribe_duration": 1.849,
      "wpm": 100,
      "message": "นะคะถูกต้อง"
    },
    {
      "message_id": 430,
      "agent_id": 4,
      "delay": 0.505,
      "speech_duration": 0.648,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 431,
      "agent_id": 4,
      "delay": 0.354,
      "speech_duration": 0.32,
      "transcribe_duration": 0.354,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 432,
      "agent_id": 4,
      "delay": 0.217,
      "speech_duration": 0.328,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 433,
      "agent_id": 4,
      "delay": 0.503,
      "speech_duration": 0.448,
      "transcribe_duration": 0.503,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 434,
      "agent_id": 4,
      "delay": 0.751,
      "speech_duration": 0.904,
      "transcribe_duration": 0.751,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 435,
      "agent_id": 4,
      "delay": 0.265,
      "speech_duration": 0.328,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 436,
      "agent_id": 4,
      "delay": 1.47,
      "speech_duration": 1.408,
      "transcribe_duration": 1.47,
      "wpm": 149,
      "message": "อันนี้มันง่าย"
    },
    {
      "message_id": 437,
      "agent_id": 4,
      "delay": 5.421,
      "speech_duration": 5.312,
      "transcribe_duration": 5.421,
      "wpm": 189,
      "message": "วิธีการคือง่ายมากนะคะเมื่อไหร่ก็ตามที่บอกว่าหาค่าเฉลี่ยของข้อมูลซิ"
    },
    {
      "message_id": 438,
      "agent_id": 4,
      "delay": 5.955,
      "speech_duration": 5.824,
      "transcribe_duration": 5.955,
      "wpm": 203,
      "message": "มันเป็นค่ากลางนะคะที่เอาข้อมูลทั้งหมดได้มารวมกันแล้วไปหาด้วยจำนวนข้อมูลทั้งหมด"
    },
    {
      "message_id": 439,
      "agent_id": 4,
      "delay": 4.039,
      "speech_duration": 4.168,
      "transcribe_duration": 4.039,
      "wpm": 119,
      "message": "นะคะครูให้นักเรียนทำดูข้อหนึ่งซิ"
    },
    {
      "message_id": 440,
      "agent_id": 4,
      "delay": 4.778,
      "speech_duration": 4.872,
      "transcribe_duration": 4.778,
      "wpm": 108,
      "message": "นักเรียนเอาข้อมูลชุดนี้นะคะ 14 580"
    },
    {
      "message_id": 441,
      "agent_id": 4,
      "delay": 3.29,
      "speech_duration": 3.4,
      "transcribe_duration": 3.29,
      "wpm": 172,
      "message": "12 16 เอามารวมกันทั้งหมดได้เท่าไหร่ลูก"
    },
    {
      "message_id": 442,
      "agent_id": 4,
      "delay": 1.437,
      "speech_duration": 1.544,
      "transcribe_duration": 1.437,
      "wpm": 155,
      "message": "ก็ตอนนี้เลยนะคะ"
    },
    {
      "message_id": 443,
      "agent_id": 4,
      "delay": 0.244,
      "speech_duration": 0.128,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 4,
      "delay": 0.264,
      "speech_duration": 0.328,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 4,
      "delay": 0.21,
      "speech_duration": 0.128,
      "transcribe_duration": 0.21,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 4,
      "delay": 0.291,
      "speech_duration": 0.456,
      "transcribe_duration": 0.291,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 4,
      "delay": 0.564,
      "speech_duration": 0.512,
      "transcribe_duration": 0.564,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 448,
      "agent_id": 4,
      "delay": 0.369,
      "speech_duration": 0.128,
      "transcribe_duration": 0.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 449,
      "agent_id": 4,
      "delay": 0.297,
      "speech_duration": 0.256,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 450,
      "agent_id": 4,
      "delay": 0.223,
      "speech_duration": 0.128,
      "transcribe_duration": 0.223,
      "wpm": 0,
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    },
    {
      "message_id": 451,
      "agent_id": 4,
      "delay": 0.239,
      "speech_duration": 0.192,
      "transcribe_duration": 0.239,
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    },
    {
      "message_id": 452,
      "agent_id": 4,
      "delay": 0.223,
      "speech_duration": 0.128,
      "transcribe_duration": 0.223,
      "wpm": 0,
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    },
    {
      "message_id": 453,
      "agent_id": 4,
      "delay": 0.215,
      "speech_duration": 0.128,
      "transcribe_duration": 0.215,
      "wpm": 0,
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    {
      "message_id": 454,
      "agent_id": 4,
      "delay": 0.255,
      "speech_duration": 0.128,
      "transcribe_duration": 0.255,
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    {
      "message_id": 455,
      "agent_id": 4,
      "delay": 0.516,
      "speech_duration": 0.448,
      "transcribe_duration": 0.516,
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    {
      "message_id": 456,
      "agent_id": 4,
      "delay": 0.268,
      "speech_duration": 0.328,
      "transcribe_duration": 0.268,
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      "message": ""
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    {
      "message_id": 457,
      "agent_id": 4,
      "delay": 0.264,
      "speech_duration": 0.392,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 458,
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      "delay": 0.26,
      "speech_duration": 0.128,
      "transcribe_duration": 0.26,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 459,
      "agent_id": 4,
      "delay": 0.219,
      "speech_duration": 0.128,
      "transcribe_duration": 0.219,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 460,
      "agent_id": 4,
      "delay": 1.643,
      "speech_duration": 1.6,
      "transcribe_duration": 1.643,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 461,
      "agent_id": 4,
      "delay": 0.27,
      "speech_duration": 0.128,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 462,
      "agent_id": 4,
      "delay": 0.427,
      "speech_duration": 0.192,
      "transcribe_duration": 0.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 463,
      "agent_id": 4,
      "delay": 0.256,
      "speech_duration": 0.128,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 464,
      "agent_id": 4,
      "delay": 0.478,
      "speech_duration": 0.448,
      "transcribe_duration": 0.478,
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      "message": ""
    },
    {
      "message_id": 465,
      "agent_id": 4,
      "delay": 0.267,
      "speech_duration": 0.328,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 466,
      "agent_id": 4,
      "delay": 0.694,
      "speech_duration": 0.84,
      "transcribe_duration": 0.694,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 467,
      "agent_id": 4,
      "delay": 0.226,
      "speech_duration": 0.128,
      "transcribe_duration": 0.226,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 468,
      "agent_id": 4,
      "delay": 1.451,
      "speech_duration": 1.408,
      "transcribe_duration": 1.451,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 4,
      "delay": 0.269,
      "speech_duration": 0.328,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 4,
      "delay": 0.241,
      "speech_duration": 0.328,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 4,
      "delay": 0.254,
      "speech_duration": 0.128,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 4,
      "delay": 3.281,
      "speech_duration": 3.2,
      "transcribe_duration": 3.281,
      "wpm": 61,
      "message": "46 ใช่ไหม 50"
    },
    {
      "message_id": 473,
      "agent_id": 4,
      "delay": 2.967,
      "speech_duration": 3.08,
      "transcribe_duration": 2.967,
      "wpm": 54,
      "message": "56 นะคะ ok"
    },
    {
      "message_id": 474,
      "agent_id": 4,
      "delay": 3.644,
      "speech_duration": 3.584,
      "transcribe_duration": 3.644,
      "wpm": 117,
      "message": "56 อยู่ข้างบนหาด้วยเท่าไหร่"
    },
    {
      "message_id": 475,
      "agent_id": 4,
      "delay": 0.492,
      "speech_duration": 0.648,
      "transcribe_duration": 0.492,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 476,
      "agent_id": 4,
      "delay": 2.759,
      "speech_duration": 2.624,
      "transcribe_duration": 2.759,
      "wpm": 160,
      "message": "เอ็งมีกี่ตัวลูกเอ็งมีกี่ตัว"
    },
    {
      "message_id": 477,
      "agent_id": 4,
      "delay": 1.003,
      "speech_duration": 1.16,
      "transcribe_duration": 1.003,
      "wpm": 246,
      "message": "มันมีเท่าไหร่เนี่ย"
    },
    {
      "message_id": 478,
      "agent_id": 4,
      "delay": 0.218,
      "speech_duration": 0.328,
      "transcribe_duration": 0.218,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 479,
      "agent_id": 4,
      "delay": 0.955,
      "speech_duration": 1.096,
      "transcribe_duration": 0.955,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 480,
      "agent_id": 4,
      "delay": 0.272,
      "speech_duration": 0.328,
      "transcribe_duration": 0.272,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 481,
      "agent_id": 4,
      "delay": 0.27,
      "speech_duration": 0.328,
      "transcribe_duration": 0.27,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 482,
      "agent_id": 4,
      "delay": 0.496,
      "speech_duration": 0.448,
      "transcribe_duration": 0.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 483,
      "agent_id": 4,
      "delay": 2.216,
      "speech_duration": 2.376,
      "transcribe_duration": 2.216,
      "wpm": 107,
      "message": "มีอยู่ 7 ตัวนะคะ"
    },
    {
      "message_id": 484,
      "agent_id": 4,
      "delay": 1.813,
      "speech_duration": 1.928,
      "transcribe_duration": 1.813,
      "wpm": 93,
      "message": "นับดีๆนะพี่"
    },
    {
      "message_id": 485,
      "agent_id": 4,
      "delay": 0.261,
      "speech_duration": 0.192,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 486,
      "agent_id": 4,
      "delay": 5.448,
      "speech_duration": 5.312,
      "transcribe_duration": 5.448,
      "wpm": 195,
      "message": "ดีๆดิเลข 1 อันนี้คือข้อนะคะตัวข้างหน้านี่เป็นข้อนะไม่นับนะอันนี้เป็น"
    },
    {
      "message_id": 487,
      "agent_id": 4,
      "delay": 0.622,
      "speech_duration": 0.776,
      "transcribe_duration": 0.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 488,
      "agent_id": 4,
      "delay": 2.551,
      "speech_duration": 2.696,
      "transcribe_duration": 2.551,
      "wpm": 189,
      "message": "ให้รับข้อมูลจากตรงนี้เลข 1 ตัวนี้"
    },
    {
      "message_id": 489,
      "agent_id": 4,
      "delay": 0.254,
      "speech_duration": 0.128,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 4,
      "delay": 3.01,
      "speech_duration": 3.144,
      "transcribe_duration": 3.01,
      "wpm": 57,
      "message": "1 2 3 4 5 6"
    },
    {
      "message_id": 491,
      "agent_id": 4,
      "delay": 5.326,
      "speech_duration": 5.384,
      "transcribe_duration": 5.326,
      "wpm": 170,
      "message": "เจ็บเจ็บตัวเพราะฉะนั้นเมื่อกี้เราได้คำตอบเท่าไหร่นะคะ 56 / 7"
    },
    {
      "message_id": 492,
      "agent_id": 4,
      "delay": 0.877,
      "speech_duration": 0.832,
      "transcribe_duration": 0.877,
      "wpm": 162,
      "message": "เท่าไหร่"
    },
    {
      "message_id": 493,
      "agent_id": 4,
      "delay": 0.273,
      "speech_duration": 0.328,
      "transcribe_duration": 0.273,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 494,
      "agent_id": 4,
      "delay": 1.066,
      "speech_duration": 1.224,
      "transcribe_duration": 1.066,
      "wpm": 74,
      "message": "หาเลย"
    },
    {
      "message_id": 495,
      "agent_id": 4,
      "delay": 0.889,
      "speech_duration": 0.832,
      "transcribe_duration": 0.889,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 4,
      "delay": 0.239,
      "speech_duration": 0.392,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 4,
      "delay": 0.212,
      "speech_duration": 0.128,
      "transcribe_duration": 0.212,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 4,
      "delay": 0.245,
      "speech_duration": 0.192,
      "transcribe_duration": 0.245,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 499,
      "agent_id": 4,
      "delay": 0.426,
      "speech_duration": 0.584,
      "transcribe_duration": 0.426,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 4,
      "delay": 0.287,
      "speech_duration": 0.328,
      "transcribe_duration": 0.287,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 4,
      "delay": 2.033,
      "speech_duration": 1.92,
      "transcribe_duration": 2.033,
      "wpm": 164,
      "message": "ค้นหาดูสิคะว่าได้ไหม"
    },
    {
      "message_id": 502,
      "agent_id": 4,
      "delay": 0.429,
      "speech_duration": 0.584,
      "transcribe_duration": 0.429,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 4,
      "delay": 0.635,
      "speech_duration": 0.776,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 504,
      "agent_id": 4,
      "delay": 0.238,
      "speech_duration": 0.128,
      "transcribe_duration": 0.238,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 4,
      "delay": 0.306,
      "speech_duration": 0.456,
      "transcribe_duration": 0.306,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 4,
      "delay": 2.489,
      "speech_duration": 2.432,
      "transcribe_duration": 2.489,
      "wpm": 117,
      "message": "ตอบเท่าไหร่คะคำตอบ"
    },
    {
      "message_id": 507,
      "agent_id": 4,
      "delay": 1.08,
      "speech_duration": 1.224,
      "transcribe_duration": 1.08,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 4,
      "delay": 0.505,
      "speech_duration": 0.448,
      "transcribe_duration": 0.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 4,
      "delay": 0.297,
      "speech_duration": 0.256,
      "transcribe_duration": 0.297,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 4,
      "delay": 0.257,
      "speech_duration": 0.192,
      "transcribe_duration": 0.257,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 4,
      "delay": 1.78,
      "speech_duration": 1.728,
      "transcribe_duration": 1.78,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 4,
      "delay": 0.548,
      "speech_duration": 0.712,
      "transcribe_duration": 0.548,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 4,
      "delay": 0.23,
      "speech_duration": 0.192,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 4,
      "delay": 0.228,
      "speech_duration": 0.128,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 4,
      "delay": 0.739,
      "speech_duration": 0.704,
      "transcribe_duration": 0.739,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 4,
      "delay": 1.095,
      "speech_duration": 1.088,
      "transcribe_duration": 1.095,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 4,
      "delay": 1.854,
      "speech_duration": 1.792,
      "transcribe_duration": 1.854,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 4,
      "delay": 0.276,
      "speech_duration": 0.328,
      "transcribe_duration": 0.276,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 4,
      "delay": 3.896,
      "speech_duration": 4.04,
      "transcribe_duration": 3.896,
      "wpm": 137,
      "message": "ทำได้เพราะมีเครื่องคิดเลขนั่นเองนะคะ"
    },
    {
      "message_id": 520,
      "agent_id": 4,
      "delay": 0.208,
      "speech_duration": 0.128,
      "transcribe_duration": 0.208,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 4,
      "delay": 0.248,
      "speech_duration": 0.328,
      "transcribe_duration": 0.248,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 4,
      "delay": 1.851,
      "speech_duration": 1.992,
      "transcribe_duration": 1.851,
      "wpm": 105,
      "message": "อันนี้ง่ายไหม"
    },
    {
      "message_id": 523,
      "agent_id": 4,
      "delay": 8.015,
      "speech_duration": 8.072,
      "transcribe_duration": 8.015,
      "wpm": 182,
      "message": "อันนี้ง่ายนะคะวิธีการคิดวิธีการคิดหาค่าเฉลี่ยแล้วก็ลูกจะต้องรู้จักวิธีการใช้เครื่องคิดเลขด้วยนะคะ"
    },
    {
      "message_id": 524,
      "agent_id": 4,
      "delay": 0.53,
      "speech_duration": 0.512,
      "transcribe_duration": 0.53,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 4,
      "delay": 0.281,
      "speech_duration": 0.192,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 4,
      "delay": 4.889,
      "speech_duration": 4.672,
      "transcribe_duration": 4.889,
      "wpm": 189,
      "message": "กูจะให้ออกมาทำข้างหน้าหน้ากระดาษโดยครูจะมีชุดข้อมูลให้นะคะ"
    },
    {
      "message_id": 527,
      "agent_id": 4,
      "delay": 0.323,
      "speech_duration": 0.456,
      "transcribe_duration": 0.323,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 4,
      "delay": 0.357,
      "speech_duration": 0.52,
      "transcribe_duration": 0.357,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 4,
      "delay": 0.201,
      "speech_duration": 0.128,
      "transcribe_duration": 0.201,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 4,
      "delay": 1.85,
      "speech_duration": 1.992,
      "transcribe_duration": 1.85,
      "wpm": 45,
      "message": "ลองนะ"
    },
    {
      "message_id": 531,
      "agent_id": 4,
      "delay": 0.281,
      "speech_duration": 0.328,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 532,
      "agent_id": 4,
      "delay": 0.356,
      "speech_duration": 0.32,
      "transcribe_duration": 0.356,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 4,
      "delay": 0.455,
      "speech_duration": 0.384,
      "transcribe_duration": 0.455,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 4,
      "delay": 0.745,
      "speech_duration": 0.704,
      "transcribe_duration": 0.745,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 535,
      "agent_id": 4,
      "delay": 0.502,
      "speech_duration": 0.648,
      "transcribe_duration": 0.502,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 536,
      "agent_id": 4,
      "delay": 0.789,
      "speech_duration": 0.704,
      "transcribe_duration": 0.789,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 537,
      "agent_id": 4,
      "delay": 0.551,
      "speech_duration": 0.512,
      "transcribe_duration": 0.551,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 538,
      "agent_id": 4,
      "delay": 0.379,
      "speech_duration": 0.32,
      "transcribe_duration": 0.379,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 539,
      "agent_id": 4,
      "delay": 0.757,
      "speech_duration": 0.704,
      "transcribe_duration": 0.757,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 540,
      "agent_id": 4,
      "delay": 0.269,
      "speech_duration": 0.192,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 541,
      "agent_id": 4,
      "delay": 0.612,
      "speech_duration": 0.576,
      "transcribe_duration": 0.612,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 542,
      "agent_id": 4,
      "delay": 2.717,
      "speech_duration": 2.624,
      "transcribe_duration": 2.717,
      "wpm": 86,
      "message": "ข้อมูลมี 2 4 6"
    },
    {
      "message_id": 543,
      "agent_id": 4,
      "delay": 0.962,
      "speech_duration": 1.096,
      "transcribe_duration": 0.962,
      "wpm": 137,
      "message": "แล้วก็แปะ"
    },
    {
      "message_id": 544,
      "agent_id": 4,
      "delay": 0.265,
      "speech_duration": 0.328,
      "transcribe_duration": 0.265,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 545,
      "agent_id": 4,
      "delay": 0.428,
      "speech_duration": 0.584,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 546,
      "agent_id": 4,
      "delay": 0.286,
      "speech_duration": 0.392,
      "transcribe_duration": 0.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 547,
      "agent_id": 4,
      "delay": 0.818,
      "speech_duration": 0.768,
      "transcribe_duration": 0.818,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 548,
      "agent_id": 4,
      "delay": 0.392,
      "speech_duration": 0.392,
      "transcribe_duration": 0.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 549,
      "agent_id": 4,
      "delay": 0.69,
      "speech_duration": 0.64,
      "transcribe_duration": 0.69,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 550,
      "agent_id": 4,
      "delay": 2.676,
      "speech_duration": 2.624,
      "transcribe_duration": 2.676,
      "wpm": 109,
      "message": "อรวรรณอรวรรณดูนะคะ"
    },
    {
      "message_id": 551,
      "agent_id": 4,
      "delay": 0.275,
      "speech_duration": 0.392,
      "transcribe_duration": 0.275,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 552,
      "agent_id": 4,
      "delay": 1.786,
      "speech_duration": 1.728,
      "transcribe_duration": 1.786,
      "wpm": 208,
      "message": "อันนี้ X Bar = เท่าไหร่"
    },
    {
      "message_id": 553,
      "agent_id": 4,
      "delay": 2.045,
      "speech_duration": 1.984,
      "transcribe_duration": 2.045,
      "wpm": 257,
      "message": "ค่าเฉลี่ยค่าเฉลี่ยเท่ากับเท่าไหร่"
    },
    {
      "message_id": 554,
      "agent_id": 4,
      "delay": 0.372,
      "speech_duration": 0.32,
      "transcribe_duration": 0.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 555,
      "agent_id": 4,
      "delay": 0.435,
      "speech_duration": 0.584,
      "transcribe_duration": 0.435,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 4,
      "delay": 0.504,
      "speech_duration": 0.448,
      "transcribe_duration": 0.504,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 4,
      "delay": 0.514,
      "speech_duration": 0.448,
      "transcribe_duration": 0.514,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 4,
      "delay": 0.355,
      "speech_duration": 0.52,
      "transcribe_duration": 0.355,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 559,
      "agent_id": 4,
      "delay": 0.259,
      "speech_duration": 0.392,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 4,
      "delay": 0.263,
      "speech_duration": 0.328,
      "transcribe_duration": 0.263,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 4,
      "delay": 0.434,
      "speech_duration": 0.384,
      "transcribe_duration": 0.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 4,
      "delay": 0.232,
      "speech_duration": 0.128,
      "transcribe_duration": 0.232,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 4,
      "delay": 0.261,
      "speech_duration": 0.392,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 564,
      "agent_id": 4,
      "delay": 0.239,
      "speech_duration": 0.192,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 565,
      "agent_id": 4,
      "delay": 0.283,
      "speech_duration": 0.328,
      "transcribe_duration": 0.283,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 566,
      "agent_id": 4,
      "delay": 0.217,
      "speech_duration": 0.128,
      "transcribe_duration": 0.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 567,
      "agent_id": 4,
      "delay": 1.781,
      "speech_duration": 1.728,
      "transcribe_duration": 1.781,
      "wpm": 43,
      "message": "2468"
    },
    {
      "message_id": 568,
      "agent_id": 4,
      "delay": 0.239,
      "speech_duration": 0.392,
      "transcribe_duration": 0.239,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 569,
      "agent_id": 4,
      "delay": 0.888,
      "speech_duration": 0.832,
      "transcribe_duration": 0.888,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 570,
      "agent_id": 4,
      "delay": 0.253,
      "speech_duration": 0.192,
      "transcribe_duration": 0.253,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 571,
      "agent_id": 4,
      "delay": 5.631,
      "speech_duration": 5.512,
      "transcribe_duration": 5.631,
      "wpm": 139,
      "message": "อย่าหลอกเพื่อนกดถูกหรือเปล่าเมื่อกี้บอกกูมาว่าอะไร"
    },
    {
      "message_id": 572,
      "agent_id": 4,
      "delay": 1.2,
      "speech_duration": 1.352,
      "transcribe_duration": 1.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 573,
      "agent_id": 4,
      "delay": 0.419,
      "speech_duration": 0.128,
      "transcribe_duration": 0.419,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 574,
      "agent_id": 4,
      "delay": 0.352,
      "speech_duration": 0.32,
      "transcribe_duration": 0.352,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 575,
      "agent_id": 4,
      "delay": 2.926,
      "speech_duration": 2.952,
      "transcribe_duration": 2.926,
      "wpm": 112,
      "message": "ก็ถูกเนาะอายุ 40 นะคะ"
    },
    {
      "message_id": 576,
      "agent_id": 4,
      "delay": 1.92,
      "speech_duration": 2.056,
      "transcribe_duration": 1.92,
      "wpm": 146,
      "message": "รวมกันได้เท่ากับ 20"
    },
    {
      "message_id": 577,
      "agent_id": 4,
      "delay": 0.233,
      "speech_duration": 0.192,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 578,
      "agent_id": 4,
      "delay": 4.557,
      "speech_duration": 4.48,
      "transcribe_duration": 4.557,
      "wpm": 174,
      "message": "มันมีกี่ตัวมันมีอยู่ 4 ตัวเอา 20 / 4 ได้เท่าไหร่ลูก"
    },
    {
      "message_id": 579,
      "agent_id": 4,
      "delay": 0.264,
      "speech_duration": 0.328,
      "transcribe_duration": 0.264,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 580,
      "agent_id": 4,
      "delay": 0.259,
      "speech_duration": 0.128,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 581,
      "agent_id": 4,
      "delay": 3.282,
      "speech_duration": 3.4,
      "transcribe_duration": 3.282,
      "wpm": 93,
      "message": "ถ้าราคาได้ 5 เก่งมาก"
    },
    {
      "message_id": 582,
      "agent_id": 4,
      "delay": 0.236,
      "speech_duration": 0.328,
      "transcribe_duration": 0.236,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 583,
      "agent_id": 4,
      "delay": 0.233,
      "speech_duration": 0.192,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 584,
      "agent_id": 4,
      "delay": 0.619,
      "speech_duration": 0.576,
      "transcribe_duration": 0.619,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 585,
      "agent_id": 4,
      "delay": 0.254,
      "speech_duration": 0.128,
      "transcribe_duration": 0.254,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 586,
      "agent_id": 4,
      "delay": 5.74,
      "speech_duration": 5.704,
      "transcribe_duration": 5.74,
      "wpm": 187,
      "message": "สัญลักษณ์ลูกดูดีๆนะมันเป็นเศษส่วนสัญลักษณ์ไอ้ตัวข้างบนกับข้างล่างเนี่ย"
    },
    {
      "message_id": 587,
      "agent_id": 4,
      "delay": 2.384,
      "speech_duration": 2.504,
      "transcribe_duration": 2.384,
      "wpm": 162,
      "message": "มันแค่คล้ายกับเศษส่วนก็คือ"
    },
    {
      "message_id": 588,
      "agent_id": 4,
      "delay": 2.465,
      "speech_duration": 2.368,
      "transcribe_duration": 2.465,
      "wpm": 114,
      "message": "เนี่ยคือ / นะคะ /"
    },
    {
      "message_id": 589,
      "agent_id": 4,
      "delay": 0.261,
      "speech_duration": 0.192,
      "transcribe_duration": 0.261,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 590,
      "agent_id": 4,
      "delay": 1.622,
      "speech_duration": 1.6,
      "transcribe_duration": 1.622,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 591,
      "agent_id": 4,
      "delay": 0.368,
      "speech_duration": 0.32,
      "transcribe_duration": 0.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 592,
      "agent_id": 4,
      "delay": 0.22,
      "speech_duration": 0.328,
      "transcribe_duration": 0.22,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 593,
      "agent_id": 4,
      "delay": 0.216,
      "speech_duration": 0.128,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 594,
      "agent_id": 4,
      "delay": 0.482,
      "speech_duration": 0.448,
      "transcribe_duration": 0.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 595,
      "agent_id": 4,
      "delay": 1.919,
      "speech_duration": 2.056,
      "transcribe_duration": 1.919,
      "wpm": 109,
      "message": "อรวรรณเงียบไว้"
    },
    {
      "message_id": 596,
      "agent_id": 4,
      "delay": 5.185,
      "speech_duration": 5.128,
      "transcribe_duration": 5.185,
      "wpm": 146,
      "message": "มีคนถามข้อที่ 2 ไม่ให้บอกเพื่อนนะคะให้เพื่อนกดเอง"
    },
    {
      "message_id": 597,
      "agent_id": 4,
      "delay": 0.277,
      "speech_duration": 0.328,
      "transcribe_duration": 0.277,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 598,
      "agent_id": 4,
      "delay": 0.24,
      "speech_duration": 0.328,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 599,
      "agent_id": 4,
      "delay": 0.313,
      "speech_duration": 0.256,
      "transcribe_duration": 0.313,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 600,
      "agent_id": 4,
      "delay": 2.435,
      "speech_duration": 2.368,
      "transcribe_duration": 2.435,
      "wpm": 95,
      "message": "ข้อมูลราคามี 5"
    },
    {
      "message_id": 601,
      "agent_id": 4,
      "delay": 0.91,
      "speech_duration": 0.832,
      "transcribe_duration": 0.91,
      "wpm": 54,
      "message": "10"
    },
    {
      "message_id": 602,
      "agent_id": 4,
      "delay": 0.281,
      "speech_duration": 0.328,
      "transcribe_duration": 0.281,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 603,
      "agent_id": 4,
      "delay": 2.281,
      "speech_duration": 2.24,
      "transcribe_duration": 2.281,
      "wpm": 40,
      "message": "15 20"
    },
    {
      "message_id": 604,
      "agent_id": 4,
      "delay": 0.268,
      "speech_duration": 0.192,
      "transcribe_duration": 0.268,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 605,
      "agent_id": 4,
      "delay": 0.274,
      "speech_duration": 0.192,
      "transcribe_duration": 0.274,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 606,
      "agent_id": 4,
      "delay": 0.244,
      "speech_duration": 0.328,
      "transcribe_duration": 0.244,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 607,
      "agent_id": 4,
      "delay": 1.717,
      "speech_duration": 1.664,
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      "delay": 1.772,
      "speech_duration": 1.728,
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      "delay": 0.209,
      "speech_duration": 0.128,
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      "message_id": 619,
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      "delay": 0.808,
      "speech_duration": 0.768,
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      "message_id": 622,
      "agent_id": 4,
      "delay": 0.276,
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      "agent_id": 4,
      "delay": 4.507,
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      "transcribe_duration": 4.507,
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      "message": "ได้เท่ากับ 50 นะคะจำนวนล่ะจำนวนมีกี่ตัวลูก"
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      "delay": 1.277,
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      "message": "ปัญหาอะไร"
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      "message_id": 628,
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      "delay": 0.24,
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      "message": "ข้างล่างอาหารอะไรคะหารด้วย 4"
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      "agent_id": 4,
      "delay": 1.539,
      "speech_duration": 1.672,
      "transcribe_duration": 1.539,
      "wpm": 117,
      "message": "คำตอบคืออะไร"
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      "delay": 0.253,
      "speech_duration": 0.192,
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      "delay": 1.66,
      "speech_duration": 1.6,
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      "wpm": 103,
      "message": "ดูดีๆดูดีๆ"
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      "message_id": 660,
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      "message": "อะไรนะ"
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      "agent_id": 4,
      "delay": 2.354,
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      "message": "12.5 นะคะ"
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      "message_id": 663,
      "agent_id": 4,
      "delay": 2.051,
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      "wpm": 117,
      "message": "เก่งมากไอ้ออมสิน"
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      "message": "ออมสินดูนะเพราะต่อไป"
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      "message": "11"
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      "delay": 1.078,
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      "delay": 2.803,
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      "message": "เริ่มเพิ่มขึ้นแล้วนะ"
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      "speech_duration": 0.392,
      "transcribe_duration": 0.227,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 707,
      "agent_id": 4,
      "delay": 0.229,
      "speech_duration": 0.328,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 708,
      "agent_id": 4,
      "delay": 1.066,
      "speech_duration": 1.224,
      "transcribe_duration": 1.066,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 709,
      "agent_id": 4,
      "delay": 0.221,
      "speech_duration": 0.328,
      "transcribe_duration": 0.221,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 710,
      "agent_id": 4,
      "delay": 0.216,
      "speech_duration": 0.128,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 711,
      "agent_id": 4,
      "delay": 0.42,
      "speech_duration": 0.128,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 712,
      "agent_id": 4,
      "delay": 0.686,
      "speech_duration": 0.64,
      "transcribe_duration": 0.686,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 713,
      "agent_id": 4,
      "delay": 0.416,
      "speech_duration": 0.384,
      "transcribe_duration": 0.416,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 714,
      "agent_id": 4,
      "delay": 0.199,
      "speech_duration": 0.128,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 715,
      "agent_id": 4,
      "delay": 0.225,
      "speech_duration": 0.192,
      "transcribe_duration": 0.225,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 716,
      "agent_id": 4,
      "delay": 3.712,
      "speech_duration": 3.648,
      "transcribe_duration": 3.712,
      "wpm": 156,
      "message": "รอให้ออมสินกดตอบก่อนนะคะเพื่อนๆรอก่อน"
    },
    {
      "message_id": 717,
      "agent_id": 4,
      "delay": 0.23,
      "speech_duration": 0.128,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 718,
      "agent_id": 4,
      "delay": 0.365,
      "speech_duration": 0.32,
      "transcribe_duration": 0.365,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 719,
      "agent_id": 4,
      "delay": 0.28,
      "speech_duration": 0.192,
      "transcribe_duration": 0.28,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 720,
      "agent_id": 4,
      "delay": 0.2,
      "speech_duration": 0.128,
      "transcribe_duration": 0.2,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 721,
      "agent_id": 4,
      "delay": 0.635,
      "speech_duration": 0.576,
      "transcribe_duration": 0.635,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 722,
      "agent_id": 4,
      "delay": 0.428,
      "speech_duration": 0.384,
      "transcribe_duration": 0.428,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 723,
      "agent_id": 4,
      "delay": 0.737,
      "speech_duration": 0.704,
      "transcribe_duration": 0.737,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 724,
      "agent_id": 4,
      "delay": 0.696,
      "speech_duration": 0.84,
      "transcribe_duration": 0.696,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 725,
      "agent_id": 4,
      "delay": 0.361,
      "speech_duration": 0.52,
      "transcribe_duration": 0.361,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 726,
      "agent_id": 4,
      "delay": 0.24,
      "speech_duration": 0.128,
      "transcribe_duration": 0.24,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 727,
      "agent_id": 4,
      "delay": 0.199,
      "speech_duration": 0.128,
      "transcribe_duration": 0.199,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 728,
      "agent_id": 4,
      "delay": 0.266,
      "speech_duration": 0.192,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 729,
      "agent_id": 4,
      "delay": 0.359,
      "speech_duration": 0.32,
      "transcribe_duration": 0.359,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 730,
      "agent_id": 4,
      "delay": 0.302,
      "speech_duration": 0.256,
      "transcribe_duration": 0.302,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 731,
      "agent_id": 4,
      "delay": 2.388,
      "speech_duration": 0,
      "transcribe_duration": 2.388,
      "wpm": 0,
      "message": "พี่อ้อมได้เท่าไหร่"
    },
    {
      "message_id": 732,
      "agent_id": 4,
      "delay": 0.255,
      "speech_duration": 0.328,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 733,
      "agent_id": 4,
      "delay": 0.209,
      "speech_duration": 0.128,
      "transcribe_duration": 0.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 734,
      "agent_id": 4,
      "delay": 0.269,
      "speech_duration": 0.192,
      "transcribe_duration": 0.269,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 735,
      "agent_id": 4,
      "delay": 1.146,
      "speech_duration": 1.088,
      "transcribe_duration": 1.146,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 736,
      "agent_id": 4,
      "delay": 7.347,
      "speech_duration": 7.168,
      "transcribe_duration": 7.347,
      "wpm": 77,
      "message": "ดูใหม่เพื่อนๆไม่เป็นไรไม่ต้องร้องโอ้"
    },
    {
      "message_id": 737,
      "agent_id": 4,
      "delay": 2.27,
      "speech_duration": 2.44,
      "transcribe_duration": 2.27,
      "wpm": 184,
      "message": "ไม่เป็นไรไม่เป็นไรไม่ต้องร้อง"
    },
    {
      "message_id": 738,
      "agent_id": 4,
      "delay": 0.233,
      "speech_duration": 0.128,
      "transcribe_duration": 0.233,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 739,
      "agent_id": 4,
      "delay": 0.474,
      "speech_duration": 0.448,
      "transcribe_duration": 0.474,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 740,
      "agent_id": 4,
      "delay": 0.894,
      "speech_duration": 0.832,
      "transcribe_duration": 0.894,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 741,
      "agent_id": 4,
      "delay": 0.755,
      "speech_duration": 0.904,
      "transcribe_duration": 0.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 742,
      "agent_id": 4,
      "delay": 3.755,
      "speech_duration": 3.712,
      "transcribe_duration": 3.755,
      "wpm": 154,
      "message": "ถามเพื่อนๆดูนะคะไม่เป็นไรเดี๋ยวค่อยไป"
    },
    {
      "message_id": 743,
      "agent_id": 4,
      "delay": 2.481,
      "speech_duration": 2.632,
      "transcribe_duration": 2.481,
      "wpm": 137,
      "message": "อีกครั้งนึงในออมสินนะคะ"
    },
    {
      "message_id": 744,
      "agent_id": 4,
      "delay": 2.056,
      "speech_duration": 2.184,
      "transcribe_duration": 2.056,
      "wpm": 213,
      "message": "นักเรียนรู้วิธีการแล้วใช่ไหมคะ"
    },
    {
      "message_id": 745,
      "agent_id": 4,
      "delay": 5.872,
      "speech_duration": 5.96,
      "transcribe_duration": 5.872,
      "wpm": 166,
      "message": "เราเข้าใจแล้วนะวิธีการหาเดี๋ยวคุยจะให้ทำแบบฝึกนะคะมีทั้งหมดอยู่สิ"
    },
    {
      "message_id": 746,
      "agent_id": 4,
      "delay": 1.099,
      "speech_duration": 1.024,
      "transcribe_duration": 1.099,
      "wpm": 103,
      "message": "บริการ"
    },
    {
      "message_id": 747,
      "agent_id": 4,
      "delay": 0.231,
      "speech_duration": 0.328,
      "transcribe_duration": 0.231,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 748,
      "agent_id": 4,
      "delay": 3.515,
      "speech_duration": 3.656,
      "transcribe_duration": 3.515,
      "wpm": 181,
      "message": "แบบฝึกนี้มีทั้งหมดอยู่ 10 ข้อด้วยกันวิธีการ"
    },
    {
      "message_id": 749,
      "agent_id": 4,
      "delay": 0.42,
      "speech_duration": 0.584,
      "transcribe_duration": 0.42,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 750,
      "agent_id": 4,
      "delay": 1.505,
      "speech_duration": 1.672,
      "transcribe_duration": 1.505,
      "wpm": 45,
      "message": "อะไร"
    },
    {
      "message_id": 751,
      "agent_id": 4,
      "delay": 2.96,
      "speech_duration": 3.08,
      "transcribe_duration": 2.96,
      "wpm": 151,
      "message": "อะไรมองเห็นพี่หล้าบอกน่ารักหรอ"
    },
    {
      "message_id": 752,
      "agent_id": 4,
      "delay": 0.497,
      "speech_duration": 0.448,
      "transcribe_duration": 0.497,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 753,
      "agent_id": 4,
      "delay": 0.484,
      "speech_duration": 0.448,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 754,
      "agent_id": 4,
      "delay": 0.267,
      "speech_duration": 0.128,
      "transcribe_duration": 0.267,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 755,
      "agent_id": 4,
      "delay": 0.509,
      "speech_duration": 0.448,
      "transcribe_duration": 0.509,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 756,
      "agent_id": 4,
      "delay": 3.133,
      "speech_duration": 3.072,
      "transcribe_duration": 3.133,
      "wpm": 20,
      "message": "ดูๆ"
    },
    {
      "message_id": 757,
      "agent_id": 4,
      "delay": 0.386,
      "speech_duration": 0.32,
      "transcribe_duration": 0.386,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 758,
      "agent_id": 4,
      "delay": 0.256,
      "speech_duration": 0.192,
      "transcribe_duration": 0.256,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 759,
      "agent_id": 4,
      "delay": 0.255,
      "speech_duration": 0.192,
      "transcribe_duration": 0.255,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 760,
      "agent_id": 4,
      "delay": 0.387,
      "speech_duration": 0.192,
      "transcribe_duration": 0.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 761,
      "agent_id": 4,
      "delay": 2.416,
      "speech_duration": 2.568,
      "transcribe_duration": 2.416,
      "wpm": 210,
      "message": "ให้ทำเหมือนตัวนี้เหมือนตัวอย่างนะคะ"
    },
    {
      "message_id": 762,
      "agent_id": 4,
      "delay": 1.898,
      "speech_duration": 1.856,
      "transcribe_duration": 1.898,
      "wpm": 186,
      "message": "เอามารวมกันได้เท่าไหร่"
    },
    {
      "message_id": 763,
      "agent_id": 4,
      "delay": 2.944,
      "speech_duration": 2.88,
      "transcribe_duration": 2.944,
      "wpm": 193,
      "message": "เขียนเป็นเศษส่วนและหาคำตอบอยู่ในช่อง"
    },
    {
      "message_id": 764,
      "agent_id": 4,
      "delay": 0.481,
      "speech_duration": 0.648,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 765,
      "agent_id": 4,
      "delay": 0.964,
      "speech_duration": 0.896,
      "transcribe_duration": 0.964,
      "wpm": 151,
      "message": "เข้าใจนะ"
    },
    {
      "message_id": 766,
      "agent_id": 4,
      "delay": 2.789,
      "speech_duration": 2.688,
      "transcribe_duration": 2.789,
      "wpm": 112,
      "message": "เขาใจเราเริ่มทำนะคะ"
    },
    {
      "message_id": 767,
      "agent_id": 4,
      "delay": 2.623,
      "speech_duration": 2.56,
      "transcribe_duration": 2.623,
      "wpm": 152,
      "message": "เอาไปแจกเพื่อนคนละ 1 แผ่น"
    },
    {
      "message_id": 768,
      "agent_id": 4,
      "delay": 0.247,
      "speech_duration": 0.392,
      "transcribe_duration": 0.247,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 769,
      "agent_id": 4,
      "delay": 0.271,
      "speech_duration": 0.128,
      "transcribe_duration": 0.271,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 770,
      "agent_id": 4,
      "delay": 0.228,
      "speech_duration": 0.192,
      "transcribe_duration": 0.228,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 771,
      "agent_id": 4,
      "delay": 0.266,
      "speech_duration": 0.328,
      "transcribe_duration": 0.266,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 772,
      "agent_id": 4,
      "delay": 0.556,
      "speech_duration": 0.512,
      "transcribe_duration": 0.556,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 773,
      "agent_id": 4,
      "delay": 0.23,
      "speech_duration": 0.328,
      "transcribe_duration": 0.23,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 774,
      "agent_id": 4,
      "delay": 0.657,
      "speech_duration": 0.448,
      "transcribe_duration": 0.657,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 775,
      "agent_id": 4,
      "delay": 0.415,
      "speech_duration": 0.328,
      "transcribe_duration": 0.415,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 776,
      "agent_id": 4,
      "delay": 0.285,
      "speech_duration": 0.128,
      "transcribe_duration": 0.285,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 777,
      "agent_id": 4,
      "delay": 0.484,
      "speech_duration": 0.392,
      "transcribe_duration": 0.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 778,
      "agent_id": 4,
      "delay": 0.216,
      "speech_duration": 0.192,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 779,
      "agent_id": 4,
      "delay": 0.259,
      "speech_duration": 0.328,
      "transcribe_duration": 0.259,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 780,
      "agent_id": 4,
      "delay": 0.439,
      "speech_duration": 0.392,
      "transcribe_duration": 0.439,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 781,
      "agent_id": 4,
      "delay": 0.279,
      "speech_duration": 1.224,
      "transcribe_duration": 0.279,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 782,
      "agent_id": 4,
      "delay": 0.396,
      "speech_duration": 0.256,
      "transcribe_duration": 0.396,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 783,
      "agent_id": 4,
      "delay": 0.334,
      "speech_duration": 2.888,
      "transcribe_duration": 0.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 784,
      "agent_id": 4,
      "delay": 0.491,
      "speech_duration": 2.184,
      "transcribe_duration": 0.491,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 785,
      "agent_id": 4,
      "delay": 0.299,
      "speech_duration": 0.064,
      "transcribe_duration": 0.299,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 786,
      "agent_id": 4,
      "delay": 0.295,
      "speech_duration": 0.52,
      "transcribe_duration": 0.295,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 787,
      "agent_id": 4,
      "delay": 0.423,
      "speech_duration": 1.024,
      "transcribe_duration": 0.423,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 788,
      "agent_id": 4,
      "delay": 0.229,
      "speech_duration": 0.392,
      "transcribe_duration": 0.229,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 789,
      "agent_id": 4,
      "delay": 0.216,
      "speech_duration": 0.52,
      "transcribe_duration": 0.216,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 790,
      "agent_id": 4,
      "delay": 0.241,
      "speech_duration": 0.392,
      "transcribe_duration": 0.241,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 791,
      "agent_id": 4,
      "delay": 0.481,
      "speech_duration": 2.248,
      "transcribe_duration": 0.481,
      "wpm": 0,
      "message": ""
    }
  ]
}