What is the standard deviation of y?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
15
Transcribed Image Text:Your sample has the following statistics:
Cov(x,y)=Sxy=35
• Correlation coefficient ľyy =+0.5
• Variance of x =Varx = 49
%3D
%3D
What is the standard deviation of y?
8.
10
9.
7
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