O 15. Find the median income graphically from the following data. Also verify the

O

15. Find the median income graphically from the following data. Also verify the result
algebraically.
Exa
Marks:
05
5-10
1015
15-20 20-25
25-30 30-35
35 40
No. of students:
4
6
10
10
25
22
18
5
SO
[Ans. M-24]​

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