Two random variables X and Y have the jointpdf,f y(x, y) = Ae-ex+y), x, y 2 0%3D= 0,elsewhere%3D (i) Evaluate A(ii) Find the marginal pdf's

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Answered: (i) Evaluate A (ii) Find the marginal…

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(i) Evaluate A (ii) Find the marginal pdf's

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 29E

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Question

Two random variables X and Y have the joint
pdf,
f y(x, y) = Ae-ex+y), x, y 2 0
%3D
= 0,
elsewhere
%3D

(i) Evaluate A
(ii) Find the marginal pdf's

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