A number that describes the strength of a relationship between events is called a(n)____; it can range between ____.
A) mean coefficient; 0.00 and +1.00
B) average correlation; 0.00 and +10.00
C) average; .00 and +1.00
D) correlation coefficient; -1.00 and +1.00

Question

Quizplus · Accepted Answer

The correlation coefficient is the number that describes the strength of a relationship between events; it can range between -1.00 and +1.00. This is the standard measure of correlation used in psychology and other fields. A correlation of +1.00 represents a perfect positive correlation, while -1.00 represents a perfect negative correlation, and 0 indicates no correlation. Therefore, option D is the correct answer.

A Number That Describes the Strength of a Relationship Between