When you solve and get an r value for the correlation coefficient, what information is revealed by this value?
When you solve and get an r value for the correlation coefficient, what information is revealed by this value?
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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When you solve and get an r value for the
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Step 1
We know that
Correlation measures tye association between the two variables.
If two variables move in same direction then correlation is positive
And if two variables move in opposite direction then correlation is negative.
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