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4 points possible (graded) The random variables X and Y have a joint PDF of the form fx,y (x, y) = c . exp )

4 points possible (graded) The random variables X and Y have a joint PDF of the form fx,y (x, y) = c . exp ) -, (4x2 - 8x + y2 - 6y + 13) EX = Var (X) EY = Var (Y) = Submit You have used 0 of 3 attempts Save

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