Math, asked by vani0811, 7 months ago

Find the median dass
Marks obtained
frequency
0-10
8
10-20
10

20-30
12
30-40
22
40-50
30
50-60

18

Answers

Answered by sumandevi4101980

0

Answer:

l+sigma fidi/sigma fi×h

10+3580/100×5

189

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