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Mathematics, 12.03.2020 19:33 asmaamasto

Which of the following situations represents choosing a random sample?

Make a list of everyone in the population and put their names in order of age. Choose the ten youngest and ten oldest people.
Make a list of everyone in the population and put their names in alphabetical order. Choose every twelfth name.
Assign each person of the population a number. Put all the numbers into a bowl and choose ten numbers.

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Which of the following situations represents choosing a random sample?

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