The type of distribution which is useful when the occurrences of events are constant is classified as

The type of distribution which is useful when the occurrences of event

1.	The type of distribution which is useful when the occurrences of events are constant is classified as
A.	open frequency distribution
B.	class frequency distribution
C.	rectangular distribution
D.	square distribution
Answer» D. square distribution

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The type of distribution which is useful when the occurrences of events are constant is classified as

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