Question: The probability mass function of a discrete random variable X is given by What is the expected value of X(6 X)? p(x) = [x/15

The probability mass function of a discrete random variable X is given by

p(x) = [x/15 x = 1,2,3,4,5 otherwise.

What is the expected value of X(6 − X)?

p(x) = [x/15 x = 1,2,3,4,5 otherwise.

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