The Pearson r is the most commonly used
A) measure of central tendency.
B) correlation coefficient.
C) measure of variability.
D) standard score.

Question

Quizplus · Accepted Answer

The Pearson r is a correlation coefficient, used to measure the strength and direction of the linear relationship between two variables. It is not a measure of central tendency or variability, nor is it a standard score.

The Pearson R Is the Most Commonly Used