Question: 10. Suppose that the moment-generating function of a random variable X is given by MX(t) = (0.3et + 0.7)10 Find the moment-generating function of a

10. Suppose that the moment-generating function of a random variable X is given by MX(t) = (0.3et + 0.7)10 Find the moment-generating function of a random variable

(a) Y = 2X and (b)

Y = 3X + 5.

136 4 Discrete Random Variables and Some Important Discrete Probability Distributions

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