The number between -1 and +1 that indexes the linear association between any two variables is called the
A) significance level.
B) probability value.
C) alpha level.
D) correlation coefficient.

Question

Quizplus · Accepted Answer

The correlation coefficient is the statistic that measures the degree to which two variables move in relation to each other, thus indexing the linear association between them.

The Number Between -1 and +1 That Indexes the Linear