Question: 11. Let X be a geometric random variable with parameter p. Show that the momentgenerating function of X is given by UseMX(t) to find E(X)

11. Let X be a geometric random variable with parameter p. Show that the momentgenerating function of X is given by

pet Mx(t) 1 - get' q=1-p, t

UseMX(t) to find E(X) and Var(X).

pet Mx(t) 1 - get' q=1-p, t

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