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(34) Suppose the random variables X and Y are independent and have the same moment gen- 1 erating function m(t) = 3- 2t Find the

(34) Suppose the random variables X and Y are independent and have the same moment gen- 1 erating function m(t) = 3- 2t Find the moment generating function for Z = X + Y, and use it to find E[Z] and Var(Z)

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