1. If X and Y have joint density function find fx,y (x, y) = [1/x, if 0

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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1. If X and Y have joint density function
find
fx,y (x, y) =
[1/x, if 0<x< 1, 0 <y<x
0,
otherwise
(a) E[XY];
(b) E[X];
(c) E[Y].
Give your answers to three decimal places.
Transcribed Image Text:1. If X and Y have joint density function find fx,y (x, y) = [1/x, if 0<x< 1, 0 <y<x 0, otherwise (a) E[XY]; (b) E[X]; (c) E[Y]. Give your answers to three decimal places.
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