Let X and Y be jointly distributed on the portion of the Cartesian plane between the curves y x and y x2 Let the joint density of X, Y be fX,Y(x, y) 8y 3x in this regions, and fX,Y (x, y) 0 otherwise This is a density because So S dy dr 0

Question: Let X and Y be jointly distributed on the portion of the Cartesian plane between the curves y = x and y = x2. Let

Let X and Y be jointly distributed on the portion of the Cartesian plane between the curves y = ˆšx and y = x2. Let the joint density of X, Y be fX,Y(x, y) =8y/3x in this regions, and fX,Y (x, y) = 0 otherwise. This is a density because

So S dy dr = 0.

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