Question: Frank has decided to use a weighted moving average to smooth a time series of data. After calculating the forecasts, he has decided to calculate

Frank has decided to use a weighted moving
Frank has decided to use a weighted moving average to smooth a time series of data. After calculating the forecasts, he has decided to calculate the forecast errors. Since there is a higher level of variance in the data, Frank should probably not use to measure forecast error since these error calculations are influenced much more by large forecast errors than the small errors Means Absolute Percent Error Mean Abo Deviation Meraner Error Mean Square Crior

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