The sales by Walkers Milk and Dairy Products in millions of dollars for the period from 2007

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The sales by Walkerâ€™s Milk and Dairy Products in millions of dollars for the period from 2007 to 2013 are reported in the following table.

Determine the least squares regression trend equation. Estimate the sales for2015.

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Statistical Techniques in Business and Economics

ISBN: 978-0078020520

16th edition

Authors: Douglas Lind, William Marchal

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Question Posted: Dec 10, 2014 09:28 AM

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The sales by Walkers Milk and Dairy Products in millions of dollars for the period from 2007

Question:

Year Code Sales ($ millions)Year Code Sales (S millions) 2007 1 2008 2 20093 2010 4 17.5 19.0 21.0 22.7 2011 5 2012 6 20137 24.5 26.7 27.3 2

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Statistical Techniques in Business and Economics

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