Question: The joint probability density function of X and Y is given by (a) Find k. (b) Are X and Y independent? Support your answer. (c)

The joint probability density function of X and Y is given byf(x, y) =kx(xy), 0

(a) Find k.

(b) Are X and Y independent? Support your answer.

(c) Find P (
X >
1 2 |Y = 1 4 )
.

f(x, y) =kx(xy), 0

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