A set of n 5 15 pairs of X and Y values has a Pearson correlation of

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A set of n 5 15 pairs of X and Y values has a Pearson correlation of r 5 0.40.

If 2 points were added to each of the X values, then what is the correlation for the resulting data?

a. 0.40

b. 20.40

c. 0.60

d. 20.60

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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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Question Posted: Jul 18, 2024 10:14 AM

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A set of n 5 15 pairs of X and Y values has a Pearson correlation of

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Essentials Of Statistics For The Behavioral Sciences

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