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Margo wants to convince her father to change her curfew from 9 P.M. to 10 P.M. She gathers data on curfew times from a random sample of students at her middle school. Can Margo use these data to present a valid inference that will convince her father? Explain.

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9 votes

Answer:

Yes; More students have a curfew of 9 P.M. than any other time.B

Explanation:

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