Compute the sample correlation coefficient r for each of the following data sets and show that r is the same for both. (Round your answers to four decimal places.) (i) x 6 5 9 y 3 3 5 (ii) x 3 3 5 y 6 5 9
Compute the sample correlation coefficient r for each of the following data sets and show that r is the same for both. (Round your answers to four decimal places.) (i) x 6 5 9 y 3 3 5 (ii) x 3 3 5 y 6 5 9
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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Question
) Compute the sample correlation coefficient r for each of the following data sets and show that r is the same for both. (Round your answers to four decimal places.)
(i) | x | 6 | 5 | 9 |
y | 3 | 3 | 5 |
(ii) | x | 3 | 3 | 5 |
y | 6 | 5 | 9 |
Expert Solution
Step 1
Solution-:
We find the sample correlation coefficient for each of the given data
(i) X:6,5,9 and Y=3,3,5
(ii) x=3,3,5 and y=6,5,9
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