Statistics for the Behavioral Sciences
Statistics for the Behavioral Sciences
3rd Edition
ISBN: 9781506386256
Author: Gregory J. Privitera
Publisher: SAGE Publications, Inc
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Chapter 15, Problem 20CAP

1.

To determine

Find the Pearson correlation coefficient.

2.

To determine

Find the Pearson correlation coefficient by multiplying –1 to each measurement of investment gain.

3.

To determine

Identify whether the statement ‘Multiplying or dividing a negative constant by one set of scores (X or Y) changes the sign of the correlationonly, while the strength of the correlation coefficient remains unchanged.’ is true or false.

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