17) Find the standard deviation, o, for the binomial distribution which has the stated values ofn...

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Question

Answer 1

Answer #1

Solution:- given that n = 38, p = 2/5 = 0.4 q = 1-p = 1-0.4 = 0.6

standard deviation = sqrt(n*p*q) = sqrt(38*0.4*0.6) = 3.0199

Note : the option was not consider it. because not in the option

Answer 2

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