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. Each woman in the focus group was asked whether she had ever dyed her hair or not .This is a ____ variable.

Question

Quizplus · Accepted Answer

Dummy variable is a variable that takes on only two values, typically 0 and 1. In this case, the variable "hair color" is a dummy variable because it takes on only two values: "dyed" and "not dyed".

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