Economy, asked by sheeladorai12, 6 months ago

calculate median from the following data.
Marks
0-10
10-20
20-30
30-40
40-50
50-60
60-70
No.9f student
7
18
34
50
35
20
6






Answers

Answered by vvms1341
0

Answer:

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Answered by SandeepAW
1

Answer:

Marks: No. of student:

0-10 7

10-20 18

20-30 34

30-40 50

40-50 35

50-60 20

60-70 6

Median=n+1/2.

=7+1/2.

=8/2.

=4.

So, 4th value is 50.

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