omhw7 - 120.52 120.52 14525.07 2004 2469.00 2328.64 140.36...

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Problem 1 Meagan Hall Year Population 2000 2247 2001 2305 2002 2358 2003 2413 2004 2469 a) The population of Utah has increased with a positive linear regression. B) (2358+2413+2469)/3=2413.3 Problem 2 A) Year Actual Forecast Error Abs Value Squared Error 2000 2247.00 2247.00 2001 2305.00 2247.00 58.00 58.00 3364.00 2002 2358.00 2264.40 93.60 93.60 8760.96 2003 2413.00 2292.48
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Unformatted text preview: 120.52 120.52 14525.07 2004 2469.00 2328.64 140.36 140.36 19702.05 2005 2370.7 B) MAD= 103.12 = α MSE= 11588.02 TS= 4 2000 2001 2002 2003 2004 2100 2200 2300 2400 2500 Population Population Problem 3 No because in linear regression the forecast should continue to increase but instead s....
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This homework help was uploaded on 04/07/2008 for the course OM 300 taught by Professor Hill during the Spring '08 term at Alabama.

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omhw7 - 120.52 120.52 14525.07 2004 2469.00 2328.64 140.36...

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