Question: The joint probability function of the continuous random variable (X, Y) is given by (a) Find E (XY). (b) Find Cov (X, Y). (c) Find

The joint probability function of the continuous random variable (X, Y) is given by
1. (4x+2y + 1), 0<x< 2, 0<y<2 otherwise. f(x. y) ={ 28 0,

(a) Find E (XY).
(b) Find Cov (X, Y).
(c) Find the correlation coefficient ρ XY.

1. (4x+2y + 1), 0

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