With respect to levels of measurement which of the following is not correct?
A) a variable measured at the ratio level can also be measured at the ordinal level
B) a variable measured at the interval level can also be measured at the nominal level
C) a variable measured at the ordinal level can also be measured at the interval level
D) a variable measured at the ordinal level can also be measured at the nominal level

Question

Quizplus · Accepted Answer

Variables measured at the ordinal level cannot necessarily be measured at the interval level because ordinal data only tells us about the order of values, not the precise differences between them. Interval data, on the other hand, provides information about the exact differences between values, without a true zero point.

With Respect to Levels of Measurement Which of the Following