[Solution Library] Use double exponential smoothing (easiest in Minitab). Run with alpha =.2 and a value of .1 for trend. Note that in minitab under double
Question: Use double exponential smoothing (easiest in Minitab). Run with alpha =.2 and a value of .1 for trend. Note that in minitab under double exponential smoothing the term "level" is used for alpha and "trend" for trend. Generate forecasts for year 7 quarters 1,2,3 and 4.
Deliverable: Word Document 
Solution: Suppose sales data for year 7 quarters 1,2,3 and 4
![[Steps Shown] You may now wish to](/images/solutions/MC-solution-library-32226.jpg "[Steps Shown] You may now wish to modify the dataset into two")
[Steps Shown] You may now wish to modify the dataset into two
(See Steps) Generate seasonal indexes for the four quarters using
![[See Solution] Adjust the seasonal indexes generated](/images/solutions/MC-solution-library-32228.jpg "[See Solution] Adjust the seasonal indexes generated so that the")
[See Solution] Adjust the seasonal indexes generated so that the
(Solution Library) Generate a scatterplot of your modified dataset
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