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A firm wishes to evaluate the performance of its forecasting system. It uses data for the past three periods, as shown below.

            Period t          Actual At          Forecast Ft

                   1                     180                     200

                   2                     200                     190

                   3                     225                     210

Compute the following aggregate measures of forecast error: MFE, MAD, MSE, RMSE, MAPE.

Can you show step by step on how to calculate it.

Operation Management, Management Studies

  • Category:- Operation Management
  • Reference No.:- M92509365

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