Mathematics, 30.01.2020 21:52 rafaela12
Arandom sample of people is chosen to participate in a survey. for the survey results to be considered valid, which must be true of the random sample? the sample must be the same size as the population. the sample must represent the target population. the sample must be biased. the sample must be a group separate from the population.
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Arandom sample of people is chosen to participate in a survey. for the survey results to be consider...
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