Exhibit 3-3 Demand Curves

question 173

Multiple Choice

Exhibit 3-3 Demand curves

-Which of the graphs in Exhibit 3-3 depicts the effect of an increase in income on the demand for pork and beans (an inferior good) ?

• A) Graph A .
• B) Graph B .
• C) Graph C .
• D) Graph D .

---

Definitions:

SAT Scores

Scores from the Scholastic Assessment Test, a standardized test commonly used for college admissions in the United States.

Research Hypotheses

Statements made by researchers predicting a relationship, effect, or difference between variables in an experimental study.

Comparisons Between Groups

The process of examining differences and similarities between two or more groups in research.

F Ratio

A statistical measure used in ANOVA tests to assess the variability among group means compared to within-group variability.