The concept of "mutually exclusive" categories is central to
A) nominal scaling
B) ordinal scaling
C) interval scaling
D) both a and c, but not b

Question

Quizplus · Accepted Answer

The concept of "mutually exclusive" categories is essential to nominal scaling. Nominal scaling involves categorizing data into distinct categories that do not have any numerical or quantitative value but rather possess a label or name. The categories must also be mutually exclusive and collectively exhaustive, meaning that each item can only be assigned to one category and that all possible categories must be included in the scale. Therefore, option A is the best choice.

The Concept of "Mutually Exclusive" Categories Is Central to