Question

In: Statistics and Probability

Suppose the joint p.d.f of X and Y is f(x,y)= (6/7)(3x+y) if o<y<x<1, and 0 otherwise....

Suppose the joint p.d.f of X and Y is f(x,y)=
(6/7)(3x+y) if o<y<x<1, and 0 otherwise.
a. Find P(Y<(1/2))
b. Find Cov(X,Y)

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