The sales of Company (in milion dellens) fon each year Shown in the Lable below. arre x lyear) 2005 2006 2007 2008 2009 19 29 37 45 y (Sales) 12 9) Find tHe least Sequarce regreession line y=ax+b. ragrassion line as of the a the least squartes b) Use model to estimate the asales in Company 2012.

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