Question: please help Two independent methods of forecasting based on judgment and experience have been prepared each month for the past 5 months. The forecasts and
Two independent methods of forecasting based on judgment and experience have been prepared each month for the past 5 months. The forecasts and actual sales are as follows: a. Compute the MAD, MSE and MAPE for each forecast. Does either forecast seem to be superior? Explain. (Round off your numbers to two decimal places, e.g., 2.6742.67 ) b. Compute 2s control limits for each forecast and draw a control chart. Are the forecast errors with in control limits? Round off your numbers to two decimal places
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