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Please help me!!! 9. (5 points) Let X and Y have the joint density as follows: f (x, y) = (xty )2, OSXs1, osys1 f(x,

Please help me!!!

9. (5 points) Let X and Y have the joint density as follows: f (x, y) = (xty )2, OSXs1, osys1 f(x, y ) = 0 elsewhere Compute the marginal density of Y

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