Question

How will you convert the cumulative frequency series into simple frequency series? Give an example

Answer 1

Cumulative frequency series may be converted into simple frequency series in the following manner:

Marks less than	No. of Student
10	8
20	40
30	80
40	96
50	100

Conversion into simple frequency table from cumulative frequency series simple frequency series.

Marks less than	No. of Student
10	8
20	40
30	80
40	96
50	100