  
  Exponential smoothing is an instance of an associative version. 

 TrueFalse 
  
  When the information are extremely variable, the forecaster have to choose a high value of alpha if exponential smoopoint is to be provided. 

 TrueFalse 
  
  No single forecast methodology is proper under all problems. 

 TrueFalse 
  
  The alpha that geneprices the lowest suppose absolute deviation (MAD) is the ideal alternative. 

 TrueFalse 
  
  A weighted moving average is the just relocating average strategy that responds to trends. 

 TrueFalse 
  
  Unfortunately, regression evaluation can just be offered to construct a foreactors based upon a single independent variable. 

 TrueFalse 
  
  Forecasts for individual commodities are more accurate than for aggregated product family members bereason tright here are fewer different commodities to store track of. 

 TrueFalse 
  
  The naïve method to forecasting is a qualitative version. 

 TrueFalse 
  
  A cycle represents a longer duration of time than a season. 

 TrueFalse 
  
  The bigger the n in a moving average foreactors, the more sensitive it is to genuine transforms in the information. 

 TrueFalse 
  
  If forecasting design A has actually a higher MSE than forespreading model B, then model A is more specific than design B. 

 TrueFalse 
  
  Due to a typo, Jim offers a linear trend equation via a worth for b of 25 rather of the value 15 that should be used. The tracking signal computed on a collection of forecasts made utilizing this model will be positive. 

 TrueFalse 
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