A researcher was interested in how women's hair color affected their self-image .A focus group was conducted, and research assistants recorded the hair color of each individual from behind a two-way mirror. What type of variable is hair color in this example?

Question

Quizplus · Accepted Answer

Hair color is a nominal variable because it categorizes individuals into groups without any inherent order. Nominal variables are used for labeling or naming categories, such as hair colors (e.g., blonde, brunette, red, black), where the categories do not have a numerical value or order.

A Researcher Was Interested in How Women's Hair Color Affected