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Let X be a random variable with the probability distribution below. Let X be a random variable with the probability distribution below. Find E(X) and

Let X be a random variable with the probability distribution below.

Let X be a random variable with the probability distribution below. Find E(X) and E (X" ) and then, using these values, evaluate E[(2X + 1)2]. X -2 4 6 5 f(x) 00- Find E(X). E(X) =

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