Question: Let X, Y have the joint PDF given in Example 4.3-5. (a) Find P(X > 1|Y = 3). (b) Find the conditional mean and variance

Let X, Y have the joint PDF given in Example 4.3-5.

(a) Find P(X > 1|Y = 3).

(b) Find the conditional mean and variance of X given that Y = 3.

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