Mathematics, 21.05.2021 17:50, ayyyyyyyydubs
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A researcher places a radio advertisement offering $32 in exchange for participation in a short study. The researcher accepts the first nine people who respond to the advertisement. Which of the following statements is true about the sample?
It is a valid sample because the first nine people were selected to participate.
It is not a valid sample because it is not a random sample of the population.
It is a valid sample because money was offered to participants.
It is not a valid sample because it is only a short study.
Answers: 3
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Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2
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Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
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A researcher places a radio advertisement offering $32 in exchange for participa...
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