The width of the class in the distribution having class intervals 1 – 20, 21 – 40,41 – 60 is A) 19 B) 19.5

The width of the class in the distribution having class intervals 1 – 20, 21 – 40,41 – 60 is

A) 19

B) 19.5

C) 20

D) 20.5

Monjur Alahi

4 views

2025-01-04 04:42

0 Answers

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