State the formula for p.m.f. of Binomial Distribution - Vidyadip

Question

State the formula for p.m.f. of Binomial Distribution

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Answer

$ P ( X = x )={ }^{ n } C _x p ^x q ^{ n -x}$
$x =0,1,2, \ldots, n$
$0< p <1 \text { and } q =1- p $

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