Question

From the following frequency distribution, prepare ‘less than’ and ‘more than’

cumulative frequency distribution.

Wages 0-10 10-20 20-30 30-40 40-50

No. of workers 10 24 40 20 6​

Answer 1

Answer:

Concept:

There are two types of cumulative frequency tables- less than and more than.

Solution:

1. Less than Frequency Distribution

Less than 10               10

Less than 20              34

Less than 30              74

Less than 40              94

Less than 50              100

2. More than Frequency Distribution

More than 0               100

More than 10              90

More than 20             66

More than 30             26

More than 40             6