The Sally Coffee Shop is considering closing one hour earlier in the evening through the week. Sally

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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.

a.?Draw a scatter diagram.b.?Determine the regression equation.c. Determine the value of y? when x is 7

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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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Question Posted: Dec 09, 2019 09:55 AM

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The Sally Coffee Shop is considering closing one hour earlier in the evening through the week. Sally

Question:

4 x: 6 10 y: 6 7 7

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a b c 63081 found by y 37...View the full answer

Basic Statistics For Business & Economics

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