A difference between an interval scale and a ratio scale is
A) an interval scale has equal intervals;a ratio scale does not.
B) a ratio scale has equal intervals;an interval scale does not.
C) an interval scale has an absolute zero point;a ratio scale does not.
D) a ratio scale has an absolute zero point;an interval scale does not.

Question

Quizplus · Accepted Answer

A ratio scale has an absolute zero point, meaning that it is possible to have values measured on this scale that represent the complete absence of the measured quantity. For example, a weight of 0 kg means that there is no weight present. An interval scale, on the other hand, does not have an absolute zero point, and it is not possible to make statements about the absence of the measured quantity. The distinction between these scales is important for statistical analysis and interpretation of data.

A Difference Between an Interval Scale and a Ratio Scale