If other factors are held constant and the Pearson correlation between X and Y is r = 0.80,then the regression equation will produce more accurate predictions than would be obtained if r = 0.60.

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Quizplus · Accepted Answer

A higher correlation coefficient (r) indicates a stronger relationship between X and Y, which means that the regression equation will be able to predict Y values more accurately based on X values. Therefore, if r = 0.80, the predictions will be more accurate than if r = 0.60 (which indicates a weaker relationship between X and Y).

If Other Factors Are Held Constant and the Pearson Correlation