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Michael is taking a survey of students at his high school to find out how many hours they work per week. He surveys all of the students in his Freshman English class. Is this a good sampling method?

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No, he should have surveyed students in his PE class since all grades are represented in that class.
Aced

No, he should have taken a random sample of all students at the school to get a good sample of the entire population of the school.

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