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Problem 2. A random variable X has pdf f(x) = (1/2)e (x+1)/2 for x > 1 and zero otherwise. (2a) Find the MGF of X.

Problem 2. A random variable X has pdf f(x) = (1/2)e^(x+1)/2for x > 1 and zero otherwise. (2a) Find the MGF of X. (2b) Use the MGF to compute E(X)

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