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Please provide detailed explanation 3.56 The joint density function of the random vari- ables X and Y is 6x, 0 , f(x, y) = 0,

Please provide detailed explanation

3.56 The joint density function of the random vari- ables X and Y is 6x, 0, f(x, y) = 0, elsewhere. (a) Show that X and Y are not independent. (b) Find P(X > 0.3 | Y = 0.5)

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