leslylopez1811 leslylopez1811
  • 03-11-2021
  • Mathematics
contestada

The distribution of the amount of money spent by students on textbooks in a semester is approximately normal in shape with a mean of 358 and a standard deviation of 37.According to the standard deviation rule, approximately 68% of the students spent between $ and $ on textbooks in a semester.

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Rbug821
Rbug821 Rbug821
  • 03-11-2021

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I'm sorry I don't know

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