Question: The pair (X, Y) has joint cdf given by: (1 - 1/x2) (1 - 1/y2) for x > 1, y > 1 Fxy(x, y) elsewhere.

The pair (X, Y) has joint cdf given by: (1 - 1/x2) (1 - 1/y2) for x > 1, y > 1 Fxy(x, y) elsewhere. (a) Sketch the joint cdf. (b) Find the marginal cdf of X and of Y. (c) Find the probability of the following events: { X 4, Y > 3}

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