(Step-by-Step) The table below shows the demand for Fidgets (they're like Widgets, only they're more active) over an 8-month period. Calculate a four-period
Question: The table below shows the demand for Fidgets (they're like Widgets, only they're more active) over an 8-month period. Calculate a four-period moving average forecast for September. Also evaluate the quality of the four-period moving average forecasting model by calculating the root-mean-square error for the data set. Note: Round all intermediate calculations to two decimal places.
Month Demand
Jan 10
Feb 11
Mar 5
Apr 8
May 6
Jun 11
Jul 5
Aug 11
Deliverable: Word Document 
![[Steps Shown] Using the index (with 1985=100)](/images/solutions/MC-solution-library-49016.jpg "[Steps Shown] Using the index (with 1985=100) on housing starts in")
[Steps Shown] Using the index (with 1985=100) on housing starts in
![[Solution] (a) Forecast the index of housing](/images/solutions/MC-solution-library-49017.jpg "[Solution] (a) Forecast the index of housing starts in the US")
[Solution] (a) Forecast the index of housing starts in the US
(Steps Shown) Minimum wage legislation requires most firms to
(All Steps) It is always better to hire a more qualified and productive
![[Steps Shown] Ms. Smith, the owner and](/images/solutions/MC-solution-library-49020.jpg "[Steps Shown] Ms. Smith, the owner and manager of the Clear Duplicating")
[Steps Shown] Ms. Smith, the owner and manager of the Clear Duplicating
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