Solution :
Given that,
p = 0.75
q = 1 - p =1-0.75=0.25
n = 15
Using binomial distribution,
= n * p = 15 *0.75,=11.25
variance=n * p * q = 15*0.75*0.25=2.813
standard deviation = n * p * q = 15*0.75*0.25=1.677
A binomial experiment has the given number of trials n and the given success probability p....
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