Suppose X1 and X2 are continuous random variables with join pdf given by f(x1, x2) =...

Question

Question

Suppose X1 and X2 are continuous random variables with join pdf given by f(x1, x2) =

2(x1 + x2) if 0 < x1 < x2 < 1, and zero otherwise.

(a) Find P(X2 > 2X1).

(b) Find the marginal pdf of X2.

(c) Find the conditional pdf of X1 given X2 = x2.

Answer 1

Answer #1

Answer 2

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