In a Mail Survey, 500 Questionnaires Were Sent Out but Only

question 88

Multiple Choice

In a mail survey, 500 questionnaires were sent out but only 200 were returned.

• A) This survey has random sampling error.
• B) This survey has a response bias.
• C) This survey has nonresponse error.
• D) This survey suffers from deliberate falsification.
• E) None of the above.

---

Definitions:

Dollar Value of Exports

The total monetary value of all goods and services a country exports to other countries over a specific time period.

Comparative Advantage

An economic theory stating that an entity is able to produce goods or services at a lower opportunity cost than others, leading to more efficient trading possibilities.

Producing Firewood

The process of cutting, splitting, drying, and preparing wood to be used as fuel for heating or cooking.

Producing Wool

The process of growing, harvesting, and processing wool fibers from sheep or other animals for use in textile production.