Q2 of 99 Page 33

Mark the correct alternative in the following:

If in a binomial distribution n = 4, P(X = 0) = , then P(X = 4) equals.


Given:


n = 4



p(x=4)=?


P(x=r)= nCr pr qn-r


p(x=0)= 11q4





p=1-q



P(x=4)= 4C4 p4 q0


=11p4



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