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Sales of tablet computers at Ted Glickman's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: 5 9 10 Week 1 2 Demand 19 21 6 7 8 26 29 37 22 25 29 smoothing with a = 0.60 and a week 1 initial forecast of 19.0 are (round your 3 29 a) The forecast for weeks 2 through 10 using exponential responses to two decimal places): 4 37 Week 7 1 2 3 4 Demand 19 21 29 37 Forecast 19.0 19.0 20.2 25.48 32.39 28.56 28.82 33.73 26.69 25.68 5 6 26 29 37 8 9 10 22 25 29 b) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the MAD- 5.41 sales (round your response to two decimal places). c) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the tracking signal (round your response to two decimal places).

Sales of tablet computers at Ted Glickman's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: 5 9 10 Week 1 2 Demand 19 21 6 7 8 26 29 37 22 25 29 smoothing with a = 0.60 and a week 1 initial forecast of 19.0 are (round your 3 29 a) The forecast for weeks 2 through 10 using exponential responses to two decimal places): 4 37 Week 7 1 2 3 4 Demand 19 21 29 37 Forecast 19.0 19.0 20.2 25.48 32.39 28.56 28.82 33.73 26.69 25.68 5 6 26 29 37 8 9 10 22 25 29 b) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the MAD- 5.41 sales (round your response to two decimal places). c) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the tracking signal (round your response to two decimal places).

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Sales of tablet computers at Ted Glickman's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: Week 1 2 Demand 19 21 6 7 8 9 10 29 37 22 25 29 3 29 4 37 5 26 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): Week 6 1 2 3 4 5 7 8 9 10 Demand 19 21 29 37 26 37 22 25 29 Forecast 19.0 19.0 20.2 25.48 32.39 28.56 28.82 33.73 26.69 25.68 29 b) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the MAD= 5.41 sales (round your response to two decimal places). c) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the tracking signal (round your response to two decimal places). =
Transcribed Image Text:Sales of tablet computers at Ted Glickman's electronics store in Washington, D.C., over the past 10 weeks are shown in the table below: Week 1 2 Demand 19 21 6 7 8 9 10 29 37 22 25 29 3 29 4 37 5 26 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): Week 6 1 2 3 4 5 7 8 9 10 Demand 19 21 29 37 26 37 22 25 29 Forecast 19.0 19.0 20.2 25.48 32.39 28.56 28.82 33.73 26.69 25.68 29 b) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the MAD= 5.41 sales (round your response to two decimal places). c) For the forecast developed using exponential smoothing (a=0.60 and initial forecast 19.0), the tracking signal (round your response to two decimal places). =
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