Question: Let X be a discrete random variable X. We know that E(X)=22.25 and V(X) = 45.45 Apply the rules of expected value and variance to

Let X be a discrete random variable X. We know that E(X)=22.25 and V(X) = 45.45

Apply the rules of expected value and variance to find the standard deviation of variable Y = 335X+35

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