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Solve it correctly please . I will rate accordingly. Consider two random variables X and Y with joint pdf: f(x, y) cty 0 I, =>0)

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Solve it correctly please . I will rate accordingly.

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Consider two random variables X and Y with joint pdf: f(x, y) cty 0I, =>0) 4 a) (1 pt) Find an expression for E[X|Y = y]. b) (1 pt) Find an expression for Var [X|Y = y]

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