In terms of a positive constant k, random variables X and Y have joint PDF (a) What

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In terms of a positive constant k, random variables X and Y have joint PDF

(a) What is k?
(b) What is the marginal PDF of X?
(c) What is the marginal PDF of Y?
(d) Are X and Y independent?

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Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers

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Question Posted: Jul 18, 2016 08:40 AM

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In terms of a positive constant k, random variables X and Y have joint PDF (a) What

Question:

2-1/2S1/2, fxx(x,y) = r(z,y) =10+3x2-1/2 0 otherwise.

Step by Step Answer:

a We nd k by the requirement that the joint PDF integrate to 1 That is Thus k ...View the full answer

Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers

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