7. The joint density function of the randomvariables X and Yis,S 6x if 0 < x < 1,0 < y < 1 – xf(x, y) = {if elsewhere(a) Show that X and Yare not independent.(b) Find P(X > 0.30|Y = 0.50)

Answered: 7. The joint density function of the…

7. The joint density function of the random variables X and Yis, {8 S 6x if 0 < x < 1,0 < y < 1 – x f(x, y) if elsewhere

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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7. The joint density function of the random
variables X and Yis,
S 6x if 0 < x < 1,0 < y < 1 – x
f(x, y) = {
if elsewhere
(a) Show that X and Yare not independent.
(b) Find P(X > 0.30|Y = 0.50)

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