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6 points) Suppose that the moment generating function of a random variable X is my(t) = (0.7e* + 0.3) . Find the following: a) E(X)

6 points) Suppose that the moment generating function of a random variable X is my(t) = (0.7e* + 0.3) . Find the following: a) E(X) = b) E( X 2 ) = c) Var(X) =

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