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book Basic Marketing Research with Excel 3rd Edition by Alvin Burns,Ronald Bush cover

Basic Marketing Research with Excel 3rd Edition by Alvin Burns,Ronald Bush

Edition 3ISBN: 978-0135078228
book Basic Marketing Research with Excel 3rd Edition by Alvin Burns,Ronald Bush cover

Basic Marketing Research with Excel 3rd Edition by Alvin Burns,Ronald Bush

Edition 3ISBN: 978-0135078228
Exercise 28
A professor asks his students how many hours they studied for the last exam. He finds that the class average is 10.5 hours and the standard deviation is 1.5 hours. The minimum is 2 hours, and the maximum is 20 hours. How would you describe the typical student's study time for this professor's last exam?
Explanation
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Standard deviations exist on the horizon...

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Basic Marketing Research with Excel 3rd Edition by Alvin Burns,Ronald Bush
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