Question

35. The median class of the following distribution is:

0-10 10-20 20-30 30-40 40-50 50-60 60-70

4 4 8 10 12 8 4

A) 20-30

B) 30-40

C) 40-50

D) 50-60
​

Answer 1

30-40

becoz it's middle term

Answer 2

i cant type like i write so see the pic and explation in in pic