# Question

Fit a linear trend equation to the following data describing the number of active U.S. Army personnel from 2001 through 2007. What is the trend estimate for 2015?

## Answer to relevant Questions

Fit a linear trend equation to these data showing the value of shipments of food products in billions of dollars. What is the trend estimate for 2015? From 2001 through 2007, average monthly cable TV bills were as shown here. Year Average Bill 2001...... $32.87 2002........ 34.71 2003........ 36.59 2004........ 38.14 2005........ 39.63 2006........ 41.17 2007........ ...U.S. cellular phone subscribership has been reported as shown here for the 1996–2007 period. a. Fit a linear trend equation to the time series. Using this equation, determine the trend estimate for 2013. b. Fit a quadratic ...Ford Motor Company reports the average labor cost per hour (earnings plus benefits) for 1993–2002. Fit a quadratic trend equation to the data, fit a linear trend equation to the data, and then use the MSE criterion to ...The Consumer Price Index from 1961 through 2007 is in file XR18085, with 1982–1984 = 100 and 1961 coded as t = 1. Construct a first-order autoregressive forecasting equation for these data, calculate the mean absolute ...Post your question

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