Example 10: Show that r =where r= coefficient of correlation20,0,between x and y, ,0,,0+) are the variances of x.y and x+ y respectively.

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Answered: Example 10: Show that r= where r =…

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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Example 10: Show that r= where r = coefficient of correlation 20,0, between x and y, o.o are the variances of x,y and x+ y respectively.