Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. Thy regression equation is reported as y = – 72.42x + 11.39 and the r = 0.2. What percentage of the variation in y can be explained by the variation in the values of x? r2 = % (Report exact answer, and do not enter the % sign)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Using your favorite statistics software package, you generate a scatter plot with a regression equation and
correlation coefficient. Thr regression equation is reported as
y = - 72.42x + 11.39
%3D
and the r
0.2.
What percentage of the variation in y can be explained by the variation in the values of x?
% (Report exact answer, and do not enter the % sign)
Submit Question
Transcribed Image Text:Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. Thr regression equation is reported as y = - 72.42x + 11.39 %3D and the r 0.2. What percentage of the variation in y can be explained by the variation in the values of x? % (Report exact answer, and do not enter the % sign) Submit Question
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