Question: The joint moment- generating function (MGF) for two random variables, and , is defined as Develop an equation to find the mixed moment E [Xn

The joint moment- generating function (MGF) for two random variables, and , is defined as
The joint moment- generating function (MGF) for two random variables,

Develop an equation to find the mixed moment E [Xn Ym] from the joint MGF.

X, y) exp ( u 1A 112

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