Question: Differentiate the moment-generating function for a geometric random variable and verify the expressions given for E(X) and Var(X) in Theorem 4.4.1. pe E(X)= Var(X) =

Differentiate the moment-generating function for a geometric random variable and verify the expressions given for E(X) and Var(X) in Theorem 4.4.1.

pe E(X)= Var(X) = !

pe E(X)= Var(X) = !

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