MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Here is a bivariate data set.
Find thecorrelation coefficient and report it accurate to three decimal places.
r = __?__
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 = __?__%
x | y |
---|---|
61.6 | 77.9 |
86.4 | 55.6 |
75.6 | 62.4 |
60.1 | 69.2 |
76.4 | 60.4 |
74 | 60.1 |
59.7 | 66.7 |
Find the
r = __?__
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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