In an Outcome Evaluation, a Researcher Decides to Use Two

question 15

Multiple Choice

In an outcome evaluation, a researcher decides to use two sample independent t to learn whether clients in a program showed more reduction in a problem than those in a randomly selected control group. What is her dichotomous independent variable?

• A) gender
• B) the amount of reduction in the problem
• C) which group clients were in
• D) length of the program

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Definitions:

Comparative Advantage

The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than competitors, leading to more efficient global production patterns.

Specialize

The process of focusing efforts and resources on a narrow area of expertise to increase efficiency and proficiency.

Comparative Advantage

The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than competitors.

Benefit From Trade

The advantage gained by countries, entities, or individuals from engaging in international trade, often including access to a wider variety of goods and services.