
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Transcribed Image Text:labus
Question 3
ople
Here is a bivariate data set.
udent Evaluations
y
72.6
68.8
54.1
68.4
36.2
59.3
79.2
69.7
70.8
75.5
45.5
64.8
85.4
59.3
31.8
54.2
57.5
81.5
36.3
42.6
100.5
Find the correlation coefficient and report it accurate to three decimal places.
What proportion of the variation in y can be explained by the variation in the values of x? Report answer as
a percentage accurate to one decimal place.
r2 =
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