Which of the Following Statements Is an Important Advantage of Surveys

question 642

Multiple Choice

Which of the following statements is an important advantage of surveys?

• A) Surveys can be developed by people with no scientific training.
• B) Researchers are able to gather information about a very large group of people based on a representative sample of that group.
• C) The dependent variable is more easily manipulated in surveys than in formal experiments.
• D) If there are more than 3,000 participants, the results are likely to be valid no matter how the participants were chosen.

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