Multiple Choice
The formulas for some measures of association can result in values with either positive or negative signs.Under which of the following circumstances can those signs be meaningfully interpreted?
A) whenever the data are expressed as frequencies
B) when the data are measured at the nominal level
C) when the data are measured at the ordinal level or higher
D) whenever the data are expressed as percentages
Correct Answer:
Verified
Correct Answer:
Verified
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