HW02_sol_X - 2,350 2,300 2001 2002 2003 2004 2002 2003 2004...

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Year 1985 2,413 1986 2,407 (6) 1987 2,403 (4) 1988 2,396 (7) 1989 2,403 7 1990 2,443 40 1991 2,371 (72) 1992 2,362 (9) 1993 2,334 (28) 1994 2,362 28 1995 2,336 (26) 1996 2,344 8 1997 2,384 40 1998 2,244 (140) 1999 2,358 114 2000 2,329 (29) 2001 2,345 16 2002 2,254 (91) 2003 2,245 (9) 2004 2,279 34 Minimum 2,244 (140) Maximum 2,443 114 Marriages (1,000s) First Difference (1,000s) 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2,200 2,250 2,300 2,350 2,400 2,450 2,500 Marriages Trend Year Marriages (1,000s) (150) (100) (50) 0 50 100 150 Marriages First Difference Year Marriages First Difference (1,000s)
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Problem 3-16 MAPE TRUE MSE/RMSE TRUE MPE TRUE MAD FALSE
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Year Quarter EPS 1986 1 0.40 Earnings Per Share 2 0.29 0.40 0.110 0.012 0.379 -0.379 Year: Q1 Q2 Q3 Q4 3 0.24 0.29 0.050 0.003 0.208 -0.208 1986 0.40 0.29 0.24 0.32 4 0.32 0.24 0.080 0.006 0.250 0.250 1987 0.47 0.34 0.30 0.39 1987 1 0.47 0.32 0.150 0.023 0.319 0.319 1988 0.63 0.43 0.38 0.49 2 0.34 0.47 0.130 0.017 0.382 -0.382 1989 0.76 0.51 0.42 0.61 3 0.30 0.34 0.040 0.002
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This note was uploaded on 06/18/2011 for the course IEOR 4307 taught by Professor Dr.kosrowdehnad during the Summer '10 term at Columbia.

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HW02_sol_X - 2,350 2,300 2001 2002 2003 2004 2002 2003 2004...

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