Xr04-56 For many restaurants, the amount of time customers linger over coffee and dessert negatively affect profits.
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Xr04-56 For many restaurants, the amount of time customers linger over coffee and dessert negatively affect profits. To learn more about this variable, a sample of 200 restaurant groups was observed, and the amount of time customers spent in the restaurant was recorded.
a. Calculate the quartiles of these data.
b. What do these statistics tell you about the amount of time spent in this restaurant?
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Related Book For
Accounting And Finance For Business
ISBN: 9780273773948
1st Edition
Authors: Geoff Black, Mahmoud Al-Kilani
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