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Unformatted text preview: f X , Y ( x , y ) = x 1 , x > 1, 0 < y < x 1 , zero elsewhere. a) Find f Y ( y ). b) Find f Y | X ( y | x ). c) Find E ( X ). d) Find E ( X | Y = y ). 3. (1) Let X and Y have the joint probability density function f X , Y ( x , y ) = x 1 , x > 1, 0 < y < x 1 , zero elsewhere. Let U = Y and V = Y / X. Find the joint probability density function of ( U, V ), f U , V ( u , v ). Sketch the support of ( U, V )....
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This note was uploaded on 02/11/2011 for the course STAT 410 taught by Professor Monrad during the Spring '08 term at University of Illinois, Urbana Champaign.
- Spring '08