Let X and Y have joint pdf f(x, y) = 4e -2(x=y) , 0 < x <

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Let X and Y have joint pdf f(x, y) = 4e ^-2(x=y) , 0 < x < ∞, 0 < y < ∞, and zero otherwise.

a. Find the CDF of W=X+ Y.

b. Find the joint pdf of U = X/Y and V=X.

c. Find the joint marginal pdf of U.

Related Book For answer-question

Probability and Statistical Inference

ISBN: 978-0321923271

9th edition

Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

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Posted Date: Nov 30, 2018 09:32 AM

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Let X and Y have joint pdf f(x, y) = 4e -2(x=y) , 0 < x <

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a Since fxy 2e2x2e2y then X and Y ... View the full answer

Probability and Statistical Inference

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