Pretests Are Best Done by Personal Interviews,even If the Actual

question 23

True/False

Pretests are best done by personal interviews,even if the actual survey is to be conducted by mail,telephone,or electronic means.

---

Definitions:

Goods

Physical items that satisfy human wants or needs and can be transferred or sold.

Price-Consumption Curve

Curve tracing the utility-maximizing combinations of two goods as the price of one changes.

Utility

A measure of satisfaction or happiness that a consumer derives from the consumption of goods and services.

Engel Curve

Curve relating the quantity of a good consumed to income.