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fiunction r6.y) = f*+y, 0SISI and osysi otherwise Suppose that the marginal finctions are given by: and A(y) = Osysi otherwise otherwise If E(XY) = Then Var(X – Y – 9) is equal to: None of these O 131/144 O 20/144 O 24/144 O

fiunction r6.y) = f*+y, 0SISI and osysi otherwise Suppose that the marginal finctions are given by: and A(y) = Osysi otherwise otherwise If E(XY) = Then Var(X – Y – 9) is equal to: None of these O 131/144 O 20/144 O 24/144 O

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Let X and Y be two contimous random variables with the joint probability distrībution fianction: (x. y) = [*+y, OSIS1 and os ysı otherwise Suppose that the marginal finctions are given by: øl) = {*+ Osysi and h(y) = otherwise otherwise If E(XY) = Then Var(X – Y – 9) is equal to: None of these O 131/144 O 20/144 O 24/144 O
Transcribed Image Text:Let X and Y be two contimous random variables with the joint probability distrībution fianction: (x. y) = [*+y, OSIS1 and os ysı otherwise Suppose that the marginal finctions are given by: øl) = {*+ Osysi and h(y) = otherwise otherwise If E(XY) = Then Var(X – Y – 9) is equal to: None of these O 131/144 O 20/144 O 24/144 O
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