The range of the correlation coefficient is from ___________.
A) -1.0 to +1.0
B) -3 standard deviation units to +3 standard deviation units
C) 0 to +1
D) 34.13 percent to 68.26 percent

Question

Quizplus · Accepted Answer

The range of the correlation coefficient is always from -1.0 to +1.0, indicating the strength and direction of the linear relationship between two variables. A value of -1.0 implies a perfect negative correlation, while a value of +1.0 implies a perfect positive correlation.

The Range of the Correlation Coefficient Is from ___________