What characteristic must a scale possess in order for researcher to compute the ratio of the magnitude of the numbers?
A) It must have an arbitrary zero point.
B) The range of the absolute scale intervals must be divisible by two.
C) It must use only integers.
D) It must have an absolute zero point.
E) The modal ratio must be greater than two.

Question

Quizplus · Accepted Answer

A scale must have an absolute zero point in order for the researcher to compute ratios of the magnitude of numbers. Only with an absolute zero point can one consider multiplication and division by a meaningful factor, as there is a true starting point from which to measure.

What Characteristic Must a Scale Possess in Order for Researcher