Question

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

Answer 1

Step-by-step explanation:

it is write answer

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