Which of the Following Is an Example of a Positive

question 537

Multiple Choice

Which of the following is an example of a positive externality?

• A)A college student buys a new car when she graduates.
• B)The mayor of a small town plants flowers in the city park.
• C)Local high school teachers have pizza delivered every Friday for lunch.
• D)An avid fisherman buys new fishing gear for his next fishing trip.

---

Definitions:

Self-Selected Sample

A self-selected sample is a group of individuals who have voluntarily chosen to participate in a survey or study, potentially leading to bias in the results.

Dichotomous Questions

Questions structured to have two possible answers, typically requiring a respondent to choose between two options.

Multiple-Choice Questions

A form of assessment where respondents select the correct answer(s) from several options.

Open-Ended Questions

Open-ended questions are questions that allow for a free-form response, encouraging a more detailed and unrestricted reply from the respondent.