Question: Let Z be a random variable with MGF given by Mz(theta) = .5e (theta + theta^2) + .5e (.5*theta^2) Determine E[Z] and Var(Z)

Let Z be a random variable with MGF given by Mz(theta) = .5e(theta + theta^2) + .5e(.5*theta^2)

Determine E[Z] and Var(Z)

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