A set of n = 18 pairs of scores (X and Y values) has SS X =
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A set of n = 18 pairs of scores (X and Y values) has SS_{X} = 16, SS_{Y} = 64, and SP = 20. If the mean for the X values is M_{X} = 6 and the mean for the Y values is M_{Y} = 8:
a. Calculate the Pearson correlation for the scores.
b. Find the regression equation for predicting Y from the X values.
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Related Book For
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9780357365298
10th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano, James E. Witnauer
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