The moment generating function of the random variable X is given by mx(s) = e2et -2 and the moment generating function of the random variable Y is my (s) = (Get + )10. If it is assumed that the random variables X and Y are independent, find the following: %3D (a) E(XY); (b) E[(X – Y)²] (c) Var(2X – 3Y).

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.