Mathematics, 22.10.2020 02:01, zg683746

To gather data for a statistics project, a student asked 10 friends how many hours of sleep they got on the previous night. The data are shown in the following list.

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Mathematics, 22.06.2019 06:10, Boris1002

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To gather data for a statistics project, a student asked 10 friends how many hours of sleep they got...