2. The sale of the company (in million dollars) for each year are shown in the table below x(year) | 2005 2006 | 2007 | 2008 | 2009 y(sales) 12 19 29 37 45 Find the least square line. Use the least square regresion line as amodel to estimates the sales of the company in 2013.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 64E
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2. The sale of the company (in million dollars) for each year are shown in the table below
2005 2006 | 2007 2008 2009
x(year)
y(sales)
12
19
29
37
45
Find the least square line. Use the least square regresion line as amodel to estimates the sales of the
company in 2013.
Transcribed Image Text:2. The sale of the company (in million dollars) for each year are shown in the table below 2005 2006 | 2007 2008 2009 x(year) y(sales) 12 19 29 37 45 Find the least square line. Use the least square regresion line as amodel to estimates the sales of the company in 2013.
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