The joint probability density function of X and Y is Se, 0

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.1: Continuous Probability Models
Problem 25E
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The joint probability density function of X and Y is
Se, 0<y<x <∞
0,
f( x, y
elsewhere
Find fy (5), where fy is the marginal probability density function of Y.
5
0.149
0.2
0.007
0.034
Transcribed Image Text:The joint probability density function of X and Y is Se, 0<y<x <∞ 0, f( x, y elsewhere Find fy (5), where fy is the marginal probability density function of Y. 5 0.149 0.2 0.007 0.034
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