Sales of Volkswagen's popular Beetle have grown steadily at auto dealerships in Nevada during the past 5 years (see table below). Using exponential smoothing with a smoothing constant (a) of 0.30 and a starting forecast of following sales forecast has been developed: Forecasted Year Sales Sales 2005 450 410.00 2006 510 422.00 2007 516 448.40 2008 2009 570 468.68 580 499.08 The MAD for a forecast developed using exponential smoothing with a = 0.30 is 75.57 sales (round your response to two decimal places). Forecasted sales for years 2006 through 2010 using exponential smoothing with a = 0.60 and a starting forecast of 410.00 are (round your responses to two decimal places): Year 2005 2006 2007 2008 2009 2010 Forecasted Sales 410.00

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Sales of Volkswagen's popular Beetle have grown steadily at auto dealerships in Nevada during the past 5 years (see table below). Using exponential smoothing with a smoothing constant (a) of 0.30 and a starting forecast of 410.00, the
following sales forecast has been developed:
Forecasted
Year
Sales
Sales
2005
450
410.00
2006
510
422.00
2007
516
448.40
2008
570
468.68
2009
580
499.08
The MAD for a forecast developed using exponential smoothing with a = 0.30 is 75.57 sales (round your response to two decimal places).
Forecasted sales for years 2006 through 2010 using exponential smoothing with a = 0.60 and a starting forecast of 410.00 are (round your responses to two decimal places):
Year
2005
2006
2007
2008
2009
2010
Forecasted Sales
410.00
Transcribed Image Text:Sales of Volkswagen's popular Beetle have grown steadily at auto dealerships in Nevada during the past 5 years (see table below). Using exponential smoothing with a smoothing constant (a) of 0.30 and a starting forecast of 410.00, the following sales forecast has been developed: Forecasted Year Sales Sales 2005 450 410.00 2006 510 422.00 2007 516 448.40 2008 570 468.68 2009 580 499.08 The MAD for a forecast developed using exponential smoothing with a = 0.30 is 75.57 sales (round your response to two decimal places). Forecasted sales for years 2006 through 2010 using exponential smoothing with a = 0.60 and a starting forecast of 410.00 are (round your responses to two decimal places): Year 2005 2006 2007 2008 2009 2010 Forecasted Sales 410.00
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