A Dummy Variable Is Used as an Independent Variable in a Regression

question 173

Multiple Choice

A dummy variable is used as an independent variable in a regression model when

• A)the variable involved is numerical.
• B)the variable involved is categorical.
• C)a curvilinear relationship is suspected.
• D)when 2 independent variables interact.

---

Definitions:

Greed

An intense and selfish desire for something, especially wealth, power, or food, often at the expense of others.

Competitive

characterizes a situation or behavior that involves striving to gain or win something by defeating or establishing superiority over others.

Realistic Group Conflict Theory

A theory suggesting that intergroup conflicts arise from competition over resources or conflicting goals.

Scarce Resources

Resources that are limited in availability, which can lead to competition over their use and allocation.