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If you want to know the percentage of a state's voters who expect to support a particular candidate, rather than contacting every resident, you can of the state's residents.
- Complete this sentence with a verb: "One way to find out how a group of people think is to them."
- Complete this sentence with up to 3 syllables: "Students are unusual if they ."
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Choosing selections haphazardly causes the sample to potentially be:
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Using a sample, we may get an unbiased picture of the population.
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A sample statistic is used to the value of a population parameter.