Solution: Suppose that X and Y have a continuous joint
Chapter 4, Problem 12(choose chapter or problem)
Suppose that X and Y have a continuous joint distribution for which the joint p.d.f. is as follows: f (x, y) = 1 3 (x + y) for 0 x 1 and 0 y 2, 0 otherwise. Determine the value of Var(2X 3Y + 8).
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