MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question

Based on the data shown below, calculate the correlation coefficient (to three decimal places)

x y
4 49.8
5 47.6
6 43.6
7 42.4
8 39
9 37.6
10 31.2
11 28.6


r=r=

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