https://padlet.com/pailinsungkong/34zhxaohm5h43poo ให้นักเรียนหาผลบวกที่กำหนดให้ en-us 2023-06-18 04:18:01 UTC 2023-06-18 06:12:42 UTC hello@padlet.com pailinsungkong https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626178462 ไพลิน สังคง]]> 2023-06-18 04:27:25 UTC https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626178462 pailinsungkong https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626179492 หาค่าเฉลี่ยเลขคณิตของข้อมูลที่ไม่แจกแจงความถี่
1. 4 , 4 , 5 , 7 , 10
2. 14 , 16 , 14 , 17 , 16 , 14 , 18 , 17
3. 9, -8, 3, 12, -6
4. 180 , 163 , 175 , 168
5. 4 , 3.5 , 4 , 3 , 2.5 , 3]]> 2023-06-18 04:34:26 UTC https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626179492 pailinsungkong https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626179970 1. 21 , 16 , 21 , 16 , 21 , 15 , 15 
2. 3 , 5 , 2 , 6 , 5 , 9 , 5 , 2 , 8 , 6 , 2
3. 13 , 20 , 16 , 25 , 17 , 21 , 11 , 10]]> 2023-06-18 04:37:45 UTC https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626179970 pailinsungkong https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626181373 2023-06-18 04:45:01 UTC https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626181373 pailinsungkong https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626181924 2023-06-18 04:48:30 UTC https://padlet.com/pailinsungkong/34zhxaohm5h43poo/wish/2626181924