Mathematics
Mathematics, 26.06.2019 01:30, Jasminelane6478

The minutes the 3000 middle school students spend exercising per week was collected. the data was normally distributed with a mean of 244 with a standard deviation of 8.2. approximately how many studnets exercise between 230.85 and 262.8 minutes

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The minutes the 3000 middle school students spend exercising per week was collected. the data was no...

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