A statistical measure of the degree to which two variables are associated is called a ________.
A) correlation coefficient
B) standard deviation
C) significance
D) probability

Question

Quizplus · Accepted Answer

A correlation coefficient is a statistical measure used to determine the degree to which two variables are associated or correlated. The correlation coefficient ranges from -1 to +1, with a score of -1 indicating a perfect negative correlation, 0 indicating no correlation, and +1 indicating a perfect positive correlation. Therefore, choice A is the correct answer.

A Statistical Measure of the Degree to Which Two Variables