Question: 2. The moment-generating function of a random variable X is given by MX(t) = *1 3 + 2 3 et ,10 . Find Var(X) and

2. The moment-generating function of a random variable X is given by MX(t) = *1 3 + 2 3 et ,10 . Find Var(X) and P (X ≥ 8).

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