Question

The following is the distribution of weights (inde) of 40 persons
Weight(in kg) 40-45 45 50 50 55 55-60 60-65 65-70 70-75 75-80
No. of persons
4
2
Construct a cumulative frequency distribution (of less than type) table for the data above.
5
5
1​

Answer 1

Answer:

From which chapter it is