caylaoswald caylaoswald

30-03-2017
Mathematics

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A researcher posts a print advertisement offering $20 in exchange for participation in a short study. The researcher accepts the first five people who respond to the advertisement. Which of the following statements is true about the sample?

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unicornangie556 unicornangie556

14-10-2020

it isn't valid since money was offered.

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abbygihili abbygihili

25-02-2021

Answer:

It is not a valid sample because it is not a random sample of the population.

Step-by-step explanation:

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