Question: Let X be a random variable with the following probability distribution: Find E(X) and E(X2) and then, evaluate E [(2X +1)2]. -3 f(x)

Let X be a random variable with the following probability distribution: Find E(X) and E(X2) and then, evaluate E [(2X +1)2].-3 f(x)

-3 f(x)

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