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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 31E

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Question

The joint PDF of two jointly continuous random variables X and Y is
S c(x2 + y?) for 0 < x < 1 and 0 < y < 1,
fx,x(x, y)
‚Y
otherwise.
c = 3/2.
E(Y) = 5/8.
3(2X2 + 1)
4(3X² + 1)'
Show that E(Y|X) :

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