Multiple Choice
In regression analysis we use the Spearman rank correlation coefficient to measure and test to determine whether a relationship exists between the two variables if:
A) one or both variables may be ordinal
B) both variables are interval but the normality requirement is not met
C) both one or both variables may be ordinal and both variables are interval but the normality requirement is not met
D) neither one or both variables may be ordinal nor both variables are interval but the normality requirement is not met
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
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