Math, asked by gsnirman646, 7 months ago


find Mean
Maria Lis
No. of student 6
20 125
7 12
30 35 40
14
15 16फाइंड मीन ​

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Answered by Anonymous
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Answered by Anonymous
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Mean=Sum of all observation/Total no of observation

=6+20+125+7+12+30+35+40+14+15+16/11

= 320/11

=29.09

.°. Mean is 29.09

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