Question: x 15-x Suppose we have a binomial random variable X , where P(X=x)= (15) . (o.29). (0.71) ( x) What is the expected value (the

x 15-x

Suppose we have a binomial random variableX, where P(X=x)= (15) . (o.29). (0.71)

( x)

What is the expected value (the mean) ofX?

a)0.290

b)1.757

c)3.089

d)4.350

e)10.650

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