Question: -1 Problem 3 a. Let X be a random variable with the following probability density function, fxy(x, y) = jo e (2+y) x20,y20 otherwise Are

-1 Problem 3 a. Let X be a random variable with the following probability density function, fxy(x, y) = jo e (2+y) x20,y20 otherwise Are X and Y independent random variables? b. Given the joint probability dendity function fxy(r, y)as fxy (x, y) = Le (x2 + y? ) -00

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