Complete the following Let X be N3(u,E) with u' = [-3,1,4] and 1 -2 0 -2 2] Which of the following random variables are independent? Explain. (a) X1 and X 2 (b) X2 and X3 (c) (X1,X2) and X3

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A: Solution

Q: Calculate E((X +Y)²).

A:

Q: Suppose X is a random variable such that EX = 50 and V arX = 12. Find (a) E(X 2 ) (b) E(3X + 2) (c)…

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A:

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A:

Q: 3.) Find P (X > Y) where X and Y are independent random variables that satisfy X~ N (2,1) and Y~ N…

A: We have given the following statement.

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