Which of the following statements about Spearman's rank correlation coefficient is false?
A) It is not exact when there are tied observations.
B) It indicates the correlation between the ranks of two variables.
C) It can take on only values between -1 and +1.
D) It can take on only values between 0 and + 1.

Question

Quizplus · Accepted Answer

Spearman's rank correlation coefficient can take on values between -1 and +1, indicating the strength and direction of the relationship between the ranks of two variables. It cannot take on values between 0 and +1 as suggested in option D.

Which of the Following Statements About Spearman's Rank Correlation Coefficient