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A two-dimensional random variable (X, Y) has a uniform distribution on a triangle with vertices (0, 0), (0, 23), (3, 0). Calculate E(XY). Answer:

A two-dimensional random variable (X, Y) has a uniform distribution on a triangle with vertices (0, 0), (0, 23), (3, 0). Calculate E(XY). Answer: The correct answer is: 5.75

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