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
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 = 72.45m + 77.81 and the 7' = 0.722. 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. Submit
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