Pa e n ur r,CUTu mrvey w ouson wWeek7.10 11 12Actual Passenger Miles (in thousands)17 211923 1816 2022 20 15 2218a) Assuming an initial forecast for week 1 of 17,000 miles, use exponertial smoothing to compute miles for weeks 2 through 12. Use a02 (round your responses towo decimal place).1 2 3 4 5 67 OWeekForecasted Passenger Miles(in thousands)9 10 11 1217.00 17.00 170 18.04 19.00 18A3 1820 1841 18.49 19.19 19.5 1848b) The MAD for this model- 230 (round your response to two decimal places).c) Compute the oumulative forecast errors, cumulative MAD, and tracking signals (round your responses to two decimal places).CumulativeForecastTrackingSignalCumulativeForecastErrorsTrackingSignalWeekErrorsMADWeekMAD1.0.000.007.8.042.253.574.002.002.008.7.432.053.635201.733.0010.942.214.9610.162.544.001011.752.075.685.9.132244.08116.302342.7012Enter your answer in the edit fields and then click Check Answer.partremainingClear AllCheck Anwer

a) The formula for the forecast for exponential smoothing is given below:

ww.p Week 10 11 12 22 20 15 22 Actual Passenger Miles (in thousande) 17 21 19 23 18 16 20 18 a)Assuming an intal forecast for week 1 of 17,000 miles use exponential smoothing to compute miles for weeks 2 through 12. Use 02 ound your responses to hwe decimal places) Week 6. 10 11 12 Forecasted Passenger Miles (in thousande) 17.00 1700 178O 18.04 19.03 183 1820 1841 18.49 19 19 19.35 1848 b) The MAD for is model23 pound your response to teo decimal places e) Compute the oumulative forecast errors, aumulative MAD, and tracking signals (round your responses to two decimal places Cumulative Forecast Errors Cumulative Tracking Signal Forecast Errors Tracking Signal Week MAD Week MAD 0.00 0.00 7. 804 2.25 3.57 2. 4.00 2.00 2.00 743 2.05 3.63 5.20 1.73 3.00 10.94 2.21 4.96 10.16 2.54 4.00 10 11.75 2.07 5.68 9.13 2.24 4.08 11 6.30 234 2.70 12

ww.p Week 10 11 12 22 20 15 22 Actual Passenger Miles (in thousande) 17 21 19 23 18 16 20 18 a)Assuming an intal forecast for week 1 of 17,000 miles use exponential smoothing to compute miles for weeks 2 through 12. Use 02 ound your responses to hwe decimal places) Week 6. 10 11 12 Forecasted Passenger Miles (in thousande) 17.00 1700 178O 18.04 19.03 183 1820 1841 18.49 19 19 19.35 1848 b) The MAD for is model23 pound your response to teo decimal places e) Compute the oumulative forecast errors, aumulative MAD, and tracking signals (round your responses to two decimal places Cumulative Forecast Errors Cumulative Tracking Signal Forecast Errors Tracking Signal Week MAD Week MAD 0.00 0.00 7. 804 2.25 3.57 2. 4.00 2.00 2.00 743 2.05 3.63 5.20 1.73 3.00 10.94 2.21 4.96 10.16 2.54 4.00 10 11.75 2.07 5.68 9.13 2.24 4.08 11 6.30 234 2.70 12

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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