- 4 Two Random Variables X And Y Are Jointly Gaussian With Joint Pdf Given By Fxy X Y K Exp A X 4y 3y 2x 3xy 1 Fo 1 (25.66 KiB) Viewed 31 times
4. Two random variables X and Y are jointly Gaussian with joint PDF given by: fxy(x, y) = k exp-a(x²+4y²+3y-2x-3xy+1) fo
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4. Two random variables X and Y are jointly Gaussian with joint PDF given by: fxy(x, y) = k exp-a(x²+4y²+3y-2x-3xy+1) fo
4. Two random variables X and Y are jointly Gaussian with joint PDF given by: fxy(x, y) = k exp-a(x²+4y²+3y-2x-3xy+1) for all x, y; where k and a are constants. Find: a. E[X], E[Y], VAR[X], and VAR[Y]. b. K. c. The correlation and covariance between X and Y.