A set of n 5 5 pairs of X and Y scores has SSX 5 18, SSY

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A set of n 5 5 pairs of X and Y scores has SSX 5 18, SSY 5 8, SX 5 5, SY 5 15, and SXY 5 18.

What is the Pearson correlation for these scores?

a. 18 12 5 1.50

b. 18 144 5 0.125

c. 3 12 5 0.25

d. 3 144 5 0.21

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Essentials Of Statistics For The Behavioral Sciences

ISBN: 9781337098120

9th Edition

Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano

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