EstradaHW9.21

EstradaHW9.21 - (BOOK VERSION Absolute Absolute Value of...

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(BOOK VERSION) Week Sales Forecast Error Squared % Error 1 17 2 21 3 19 4 23 5 18 20 -2 2 4 -11.11% 11.11% 6 16 20.25 -4.25 4.25 18.06 -26.56% 26.56% 7 20 19 1 1 1 5.00% 5.00% 8 18 19.25 -1.25 1.25 1.56 -6.94% 6.94% 9 22 18 4 4 16 18.18% 18.18% 10 20 19 1 1 1 5.00% 5.00% 11 15 20 -5 5 25 -33.33% 33.33% 12 22 18.75 3.25 3.25 10.56 14.77% 14.77% Totals -3.25 21.75 77.19 -35.00% 120.91% MSE 9.65 Week Sales Forecast Error Squared % Error 1 17 2 21 3 19 4 23 5 18 6 16 19.6 -3.6 3.6 12.96 -22.50% 22.50% 7 20 19.4 0.6 0.6 0.36 3.00% 3.00% 8 18 19.2 -1.2 1.2 1.44 -6.67% 6.67% 9 22 19 3 3 9 13.64% 13.64% 10 20 18.8 1.2 1.2 1.44 6.00% 6.00% 11 15 19.2 -4.2 4.2 17.64 -28.00% 28.00% 12 22 19 3 3 9 13.64% 13.64% Totals -1.2 16.8 51.84 -20.89% 93.44% MSE 7.41 Absolute Value of Error Absolute Value of % Error Absolute Value of Error Absolute Value of % Error
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(IN CLASS) Week Sales 4 week 5 week 1 17 2 21 3 19 4 23 5 18 20 6 16 20.25 19.6 7 20 19 19.4 8 18 19.25 19.2 9 22 18 19 10 20 19 18.8 11 15 20 19.2 12 22 18.75 19 19.4 15.8 9.15 7.41 1 2 3 4 5 6 7 8 9 10 11 0 5 10 15 20 25 Sale Colu Colu
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12 les lumn O lumn P
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Week Sales Forecast Error Squared % Error 1 17 2 21 3 19 4 23 19.33 3.67 3.67 13.44 15.94%
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EstradaHW9.21 - (BOOK VERSION Absolute Absolute Value of...

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