Which of the following calculations is necessary for figuring the correlation coefficient?
A) finding the grand mean
B) finding the cross-products of each person's X and Y raw scores
C) finding the means of X and Y
D) finding the difference between each person's X and Y raw scores
Ans: C) finding the means of X and Y
Psychology
You might also like to view...
Given what is known about the population changes in the past 10 years, which country is likely to see the highest total fertility rate (TFR)?
a. United States b. Canada c. South Korea d. India
Psychology
Which contemporary view in psychology sees behavior as being shaped and controlled by one's environment?
a. cognitive b. humanistic c. biopsychological d. behaviorist
Psychology