please help with teh remaining boxes on the last part? Chapter Exercise 14-10 Je

Question

please help with teh remaining boxes on the last part?

Chapter Exercise 14-10 JetBlue Airlines Revenue, 2003-2010 (millions) YearRevenue 2003 2004 2005 2006 998 1,265 1,701 2,361 YearRevenue 2007 2008 2009 2010 2,843 3,392 3,292 3,779 Click here for the Excel Data File (a) Use Excel, MegaStat, or MINITAB to fit both a linear and an exponential trend to the time series. (Round your answers to 2 decimal places.) Linear 418.54 t+ 570.46 Exponential 927.71 e 1947 t (b) Make annual forecasts for 2011-2013, using the linear and exponential trend models. (Do not round the intermediate calculations. Round your final answers to 1 decimal place.) Linear Exponential 4337.32 4755.86 5174.4

Explanation / Answer

Linear: t 418.54*t 418.54t + 570.46 9 3766.86 4337.32 10 4185.4 4755.86 11 4603.94 5174.4 Exponential: t x=0.1947t x^0 x^1/(1) x^2/(1*2) x^3/(1*2*3) x^4/(1*2*3*4) e^x = Sum 927.71*e^x 9 1.7523 1 1.7523 1.535277645 0.896755672 0.392846241 5.5771796 5174.005 10 1.947 1 1.947 1.8954045 1.230117521 0.598759703 6.6712817 6189.015 11 2.1417 1 2.1417 2.293439445 1.63728642 0.876644081 7.9490699 7374.432 t Linear Exponential 9 4337.3 5174.0 10 4755.9 6189.0 11 5174.4 7374.4

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