Question: 3. (20 points) The joint density function of two random variables Xand Yis given by: fxY (x, y ) = = (x 2 + xy

3. (20 points) The joint density function of two random variables

3. (20 points) The joint density function of two random variables Xand Yis given by: fxY (x, y ) = = (x 2 + xy 2 0 >). d) Find Pr( Y > 1/2 | X

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