Question

For the following data, draw a 'less than' ogive and hence find the median
of the distribution.
Age
(in years):
0 - 10
10 – 20 20 - 30 30 – 40 40 - 50 50 – 60 60 – 70
Number of
persons :
5
15
20
25
15
11
9

Answer 1

Answer:

I got different median values in graph and formula method.

I think question is wrong plz check it.

Hope it helps you