What does the size of a correlation coefficient indicate?
A) the size of the variables
B) the number of data points
C) the strength of the relationship
D) the direction of the relationship

Question

Quizplus · Accepted Answer

The size of a correlation coefficient indicates the strength of the relationship between two variables. A correlation coefficient of 0 indicates no relationship, while a correlation coefficient of -1 or 1 indicates a perfect relationship. The closer the correlation coefficient is to -1 or 1, the stronger the relationship between the variables. The size of the variables and the number of data points do not impact the size of the correlation coefficient. The direction of the relationship is indicated by the sign of the correlation coefficient (positive or negative).

What Does the Size of a Correlation Coefficient Indicate