Math, asked by harihara2323, 4 months ago

Find themean of the following da a
Marks
No. of. Students
0-10
4
10-20
10
20-30
18
30-40
12
40-50
6

Answers

Answered by pradhandibya006

1

Mean= 4+10+18+12+6/5

= 50/5

= 10

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