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You are given two independent random variables, X1, X2 ~ Unif(0,2). Let Y = X1 + X2. (a) Compute the mean and variance for Y.

You are given two independent random variables, X1, X2 ~ Unif(0,2). Let Y = X1 + X2. (a) Compute the mean and variance for Y. (b) Compute the mof for Y. (c) Use the mgf for Y to rederive the mean for Y, i.e., compute E[Y] by differentiating the mgf

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