Question: Let X~Geom(p). (a) Compute the moment generating function of Mx(t) of X. Be careful about the possibility that Mx(t) might be infinite. (b) Use the

Let X~Geom(p). (a) Compute the moment generating function of Mx(t) of X. Be careful about the possibility that Mx(t) might be infinite. (b) Use the moment generating function to compute the mean and the variance of X.

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