Question: 0 Let X be a random variable with MGF Mx(t] = a1 + at). Derive the expectation and the variance of X. e Let 2:

0 Let X be a random variable with MGF Mx(t] =

0 Let X be a random variable with MGF Mx(t] = a1 + at). Derive the expectation and the variance of X. e Let 2: ~ mo, 1). Show that Mm) = a"; for every t e R

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