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(15 points) Suppose that X is a random variable whose mgf M(t) is given by 1 +=et for t R. 1 1 M(t) 2t

(15 points) Suppose that X is a random variable whose mgf M(t) is given by 1 +=et for t R. 1 1 M(t) 2t e 4 3t + 2 4 Describe the probability distribution of X.

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