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Unformatted text preview: Z is then found from f Z ( z ) = Z - f Z ( z | y ) f Y ( y ) dy . One Function of Two RVs: Method 2 Let Z = X / Y . Determine the cdf and pdf f Z ( z ) . One Function of Two RVs: Method 2 The random variables X and Y have the joint density f X , Y ( x , y ) = x / y x y 2 otherwise Find the density of the product Z = XY . One Function of Two RVs: Method 2 Let Z = X / ( X + Y ) . Determine f Z ( z ) given x > 0 and y > 0. Example Let Z = X 2 + Y 2 . Determine f Z ( z ) ....
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This note was uploaded on 05/05/2010 for the course ECECS 5605 taught by Professor Dasilver during the Fall '08 term at Virginia Tech.
- Fall '08