What additional information is obtained by measuring on an interval scale compared to an ordinal scale?
A)whether the measurements are the same or different
B)the direction of the differences
C)the size of the differences
D)none of the above

Question

Quizplus · Accepted Answer

Interval scales provide information on the size of the differences between measurements, unlike ordinal scales which only indicate whether measurements are higher or lower than one another.

What Additional Information Is Obtained by Measuring on an Interval