A difference between a ratio and an interval scale is that a ratio scale
A) is considered a unit of measurement.
B) has an absolute zero point.
C) is the most common scale used in psychological measurement.
D) has an absolute freezing point.

Question

Quizplus · Accepted Answer

A ratio scale has an absolute zero point, while an interval scale does not. This means that on a ratio scale, a score of zero represents a complete absence of the measured variable, while on an interval scale, zero does not necessarily represent the absence of the variable but rather a point on the scale.

A Difference Between a Ratio and an Interval Scale Is