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Mathematics, 20.05.2020 22:59 michellemonroe012305

(08.01 MC)
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
following statements 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

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Answers: 2

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(08.01 MC)
A researcher posts a newspaper advertisement offering $10 in exchange for participa...
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