of tablet computers at Marika Gonzalez's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: Week 1 3 2 Demand. 19 23 29 4 5 36 Week 1 2 3 Demand 19 23 29 Forecast 19.0 7 8 9 10 6 26 28 35 24 24 30 a) The forecast for weeks 2 through 10 using exponential smoothing with a = 0.60 and a week 1 initial forecast of 19.0 are (round your responses to two decimal places): 4 5 6 7 36 26 28 35 8 9 10 24 24 30 b) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the MAD-sales (round your response to two decimal places). c) For the forecast developed using exponential smoothing (x = 0.60 and initial forecast 19.0), the tracking signal = (round your response to two decimal places).
of tablet computers at Marika Gonzalez's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: Week 1 3 2 Demand. 19 23 29 4 5 36 Week 1 2 3 Demand 19 23 29 Forecast 19.0 7 8 9 10 6 26 28 35 24 24 30 a) The forecast for weeks 2 through 10 using exponential smoothing with a = 0.60 and a week 1 initial forecast of 19.0 are (round your responses to two decimal places): 4 5 6 7 36 26 28 35 8 9 10 24 24 30 b) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the MAD-sales (round your response to two decimal places). c) For the forecast developed using exponential smoothing (x = 0.60 and initial forecast 19.0), the tracking signal = (round your response to two decimal places).
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter13: Regression And Forecasting Models
Section13.7: Exponential Smoothing Models
Problem 26P: The file P13_26.xlsx contains the monthly number of airline tickets sold by the CareFree Travel...
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