Correlation coefficients are expressed as which of the following?
A) Between +.5 and −.5
B) Between + 1 and 0
C) Between − 1 and 0
D) Between −1.00 and +1.00

Question

Quizplus · Accepted Answer

Correlation coefficients are expressed on a scale from -1 to +1, where -1 represents a perfect negative correlation, 0 represents no correlation, and +1 represents a perfect positive correlation. Therefore, choice D between -1.00 and +1.00 is the best answer.

Correlation Coefficients Are Expressed as Which of the Following