Question

Construct the cumulative frequency distribution for the given data Cumulative Frequency Daily Low TemperatureF) Less than 40 Less than 45 Less than 50 Less than 55 Less than 60 Less than 65 Less than 70 Daily Low (F) Frequency 40-44 45-49 Construct the cumulative frequency distribution.

Answer 1

Daily low temperature	cumulative frequency
less than 40	1
less than 45	3
less than 50	8
less than 55	19
less than 60	26
less than 65	34
less than 70	35