Question
Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported as y=14.68x+80.56y=14.68x+80.56
Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported as y=14.68x+80.56y=14.68x+80.56
and the r=0.101r=0.101. What proportion of the variation in y can be explained by the variation in the values of x? r = % Report answer as a percentage accurate to one decimal place.
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Challenging Math Problems
Authors: Terry Stickels
1st Edition
0486808572, 9780486808574
