All of the Following Are Examples of an Observation Study

question 42

Multiple Choice

All of the following are examples of an observation study EXCEPT:

• A)a mystery shopper pretending to be a customer in a McDonald's outlet
• B)a cable laid across the street that records the number of cars that pass a certain intersection
• C)scanning and recording bar codes of products purchased
• D)a consumer responding to a questionnaire about advertising

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Definitions:

Industrial Vanguard

is a term denoting the leading industrial entities or countries that drive technological innovation and economic development within the industrial sector.

Bank Holiday

A day on which banks are officially closed, observed as a public holiday.

Coolidge and Hoover

Refers to Calvin Coolidge and Herbert Hoover, two U.S. Presidents known for their policies during the 1920s and the onset of the Great Depression, respectively.

Dust Bowl

A period of severe dust storms that greatly damaged the ecology and agriculture of the US and Canadian prairies during the 1930s, causing widespread economic hardship among farmers.