Economy, asked by goneforever, 1 day ago

Find the missing frequency from the following data.
Marks No. of students
0-10 5
10-20 15
20-30 20
30-40 ?
40-50 20
50-60 10

The arithmetic mean is 34

Answers

Answered by stime0166

0

Answer:

I don't know and sorry for spam and thank you for points

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