Question: (1} Suppose Y is another variable with mean .y = 3 and variance 0 = 2 . Find the mean and variance of Z =

(1} Suppose Y is another variable with mean .\"y
(1} Suppose Y is another variable with mean .\"y = 3 and variance 0 = 2 . Find the mean and variance of Z = X + 23?. 2 Y

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