Refer to the Following Paragraph to Answer the Questions Below

question 12

Multiple Choice

Refer to the following paragraph to answer the questions below.
Robert Warner, president of a local TV station, recently conducted a study of TV viewers in his area. He obtained a list of all residential customers from the cable TV company billing list. Oddly enough, he put every customer name on a 3x5 note card, and mixed them up in one raffle barrel. He then choose 1000 note cards out of a possible 20,000 customer cards) . A trained interviewer visited each household and asked detailed questions about the viewing habits of various family members.
-What type of sampling did he use?

• A) disproportionate sample
• B) cluster sample
• C) systematic random sample
• D) simple random sample

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Definitions:

African American Residents

Refers to the demographic of people of African descent living in the United States, holding a diverse heritage and contributing significantly to the nation's culture and history.

Truman Doctrine

A U.S. foreign policy established in 1947 by President Harry S. Truman, asserting American support for free peoples resisting attempted subjugation by armed minorities or outside pressures.

Fair Deal

A set of domestic policies proposed by President Harry S. Truman after World War II, focused on improving social welfare and ensuring civil rights.