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Mathematics, 21.01.2020 07:31 kendrawalraven

Which statement is true of an appropriate sample of a population?
• a sample must be a group of people who are the target of the survey
question.
a sample should have different characteristics than the population.
• a sample must be very small.
• a sample should include only boys or only girls.

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Which statement is true of an appropriate sample of a population?
• a sample must be a group...
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