[أنثى وحيدة]

Which of the following exponential smoothing constant values puts the same weight on the most recent time series value as does a 5-period moving average?
a.  = .2
b.  = .25
c.  = .75
d.  = .8


كيف اخترنا هذا الحل


In situations where you need to compare forecasting methods for different time periods, the most appropriate accuracy measure is
a. MSE
b. MAPE
c. MAE
d. ME
مكتوب في السلايد
it is difficult to make comparisons for different time intervals.

كيف اخترتوا b

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