Find the marginal probability density function fx and state the name of the distribution of X.

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.CR: Chapter 13 Review
Problem 29CR
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function given by
Suppose that X and Y have a joint probability density
7e-2-7y
›-{
=
if x, y ≥ 0
otherwise
fx,y (x, y)
Find the marginal probability density function fx and state the name of the
distribution of X.
Transcribed Image Text:function given by Suppose that X and Y have a joint probability density 7e-2-7y ›-{ = if x, y ≥ 0 otherwise fx,y (x, y) Find the marginal probability density function fx and state the name of the distribution of X.
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