Question: Suppose the random variable X Exponential( = 3). Define the random variable Y = 0.3 X. Calculate E(Y^3 ) using moment-generating functions. *Do not need

Suppose the random variable X Exponential( = 3). Define the random variable Y = 0.3 X. Calculate E(Y^3 ) using moment-generating functions. *Do not need to find the distribution of Y.

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