Mathematics, 16.09.2019 21:00, dpazmembreno

What is a voluntary response sample? choose the correct answer below. a.a sample in which the sample size is very large. b.a sample in which the subjects themselves decide whether to be included in the study. c.a sample in which the researchers decide which subjects to include in the study. d.a sample in which the response "no opinion" or "not applicable" are choices.

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What is a voluntary response sample? choose the correct answer below. a.a sample in which the sample...