Question

The following frequency distribution gives the monthly consumption of electricity of r 64 consumers of locality.

Monthly consumption (in units)	65 – 85	85 – 105	105 – 125	125 – 145	145 – 165	165 – 185
Number of consumers	4	5	13	20	14	8

Form a ‘ more than type’ cumulative frequency distribution

Answer 1

The cumulative frequency distribution table of more than type is as follows: