Website Polls and Call-In Phone Surveys Often Yield Unrepresentative Results

question 257

Multiple Choice

Website polls and call-in phone surveys often yield unrepresentative results because they fail to use

• A) operational definitions.
• B) random sampling.
• C) scatterplots.
• D) double-blind procedures.

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Definitions:

Wages

Payments made to employees for their labor or services, typically calculated on an hourly, daily, or piecework basis.

Migration

The movement of persons from one country or locality to another for the purpose of employment, better living conditions, or other reasons.

Country B

A hypothetical or specific reference to a nation identified as "B" for analysis or discussion purposes.