Mathematics, 03.03.2021 20:30, officialgraciela67
HELP PLEASE! ONLY REAL ANSWERS. A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample?
It is not a valid sample because it is only a short study.
It is a valid sample because money is offered to participants.
It is a valid sample because the first 10 people were selected to participate.
It is not a valid sample because it is not a random sample of the population.
Answers: 1
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HELP PLEASE! ONLY REAL ANSWERS. A researcher posts a newspaper advertisement offering $10 in exchang...
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