The Sally Coffee Shop is considering closing one hour earlier in the evening through the week. Sally
Question:
The Sally Coffee Shop is considering closing one hour earlier in the evening through the week. Sally obtained the following data from a study taken last week of the number of customers between the hours of 10 and 11 p.m., and the dollar value spent.
Determine the correlation coefficient and the coefficient of determination. Interpret.
Transcribed Image Text:
3 4 10 x: y: 4 6 5
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The 075 coefficient indicates a rather strong positi...View the full answer
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Related Book For
Basic Statistics For Business & Economics
ISBN: 9781259268939
6th Canadian Edition
Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite
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