In publishing the results of some research work, the following values of the correlation coefficient were listed. Which one is incorrect?
A) 0.00
B) 0.05
C) 0.95
D) 1.05

Question

Quizplus · Accepted Answer

The correlation coefficient ranges between -1 and 1. A value of 1 indicates a perfect positive correlation while a value of -1 indicates a perfect negative correlation. A value of 0 indicates no correlation. However, the value of 1.05 is impossible as it exceeds the upper limit of 1.

In Publishing the Results of Some Research Work, the Following