Question: 9. (10 points) The random variableX has moment generating function M (t) = (at1). What are the mean and variance of this random variable

9. (10 points) The random variableX has moment generating function M

(t) = (at1). What are the mean and variance of this random

9. (10 points) The random variableX has moment generating function M (t) = (at1). What are the mean and variance of this random variable

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