Mathematics
Mathematics, 01.09.2019 02:00, genaro19

Which best describes a random sample?
a sample in which the elements are chosen by chance
a sample in which the chosen elements are predetermined
a sample in which each element of the population is chosen
a sample in which the chosen elements are removed from the population once they are chosen

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Do you know the correct answer?
Which best describes a random sample?
a sample in which the elements are chosen by chance

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