Only part E 2. The joint pdf of random variable x and y isfxy(x, y) = 1⁄2,0 ≤ x ≤ y,0 ≤ y ≤22'Find (a) the marginal pdf f(x) and f(y), (b) the conditional pdfs f(xly) andfyx), and (c) E{xy=1} and E{xy=0.5}. (d) Are x and y independent? (e)find the correlation coefficient.

Answered: Image /qna-images/answer/e82c528a-c0da-41a7-8e97-11ea03f2434f.jpg

Answered: find the correlation coefficient.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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