A requirement for a nominal scale is that its categories are exhaustive. This means _____.
A) that all possible categories must be included
B) that the categories cannot appear in any other question on the questionnaire
C) that the categories are synonymous
D) that each category must be different (no overlap)
E) that points on the scale indicate equal distance

Question

Quizplus · Accepted Answer

The requirement for a nominal scale is that all possible categories must be included, meaning they must be exhaustive in order to be considered a valid nominal scale.

A Requirement for a Nominal Scale Is That Its Categories