Multiple Choice
A perfect Spearman correlation of +1 or −1 between two variables indicates
A) a perfect linear relationship between the two variables
B) a perfect nondecreasing or nonincreasing function of the two variables.
C) the Pearson correlation is 1
D) the Pearson correlation is +1 or -1
E) the two variables are not related.
Correct Answer:
Verified
Correct Answer:
Verified
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