Exhibit 12-1: Indicate Whether the Following Hypotheses Are Necessarily Ex

question 21

Multiple Choice

Exhibit 12-1: Indicate whether the following hypotheses are necessarily ex post facto research or possible to perform with experimental research.
-Refer to Exhibit 12-1.The size of a discussion group affects the quality of the discussions.

• A) necessarily ex post facto research
• B) possible to do with experimental research

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Definitions:

Indifference Map

A set of indifference curves, each representing a different level of utility, that together show the preferences of a consumer.

Budget Constraint

outlines the combination of goods and services that a consumer can purchase given their income and the prices of those goods and services.

Demand Curve

A graphic representation showing the relationship between the price of a good or service and the quantity demanded by consumers for a given period.