How much greater is the shared variance between two variables if the Pearson correlation coefficient between them is –.4 than if it is .2?
A. Half as much
B. Four times as great
C. Two times as great
D. A quarter as much
Answer: B
You might also like to view...
Gather a set of middle-grade novels published in the past 2-3 years and examine the types of visual images and illustrations as well as their purpose. Compare these novels to ones published 10-20 years ago to identify changes over time in the use of visual images.
What will be an ideal response?
Identify and describe at least three of the steps that contribute toward building a teacher brand online.
What will be an ideal response?
Differences between pupils are an example of
a. intraindividual differences. b. intermediate differences. c. exceptional differences. d. interindividual differences.
When researching online it is not necessary to verify sources
A. True B. False