If ‘p’, ‘q’ and ‘n’ are probability pf success, failure a – McqOptions

MCQOPTIONS

1.	If ‘p’, ‘q’ and ‘n’ are probability pf success, failure and number of trials respectively in a Binomial Distribution, what is its Standard Deviation?
A.	\(\sqrt{np}\)
B.	\(\sqrt{pq}\)
C.	(np)2
D.	\(\sqrt{npq}\)
Answer» E.

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