Question: Problem 3 - 2 2 Two Independent methods of forecasting based on judgment and experlence have been prepared each month for the past 1 0
Problem
Two Independent methods of forecasting based on judgment and experlence have been
prepared each month for the past months. The forecasts and actual sales are as
follows:
a Compute the MSE and MAD for each forecast. Does elther forecast seem superlor?
Round your answers to decimal places.
b Compute MAPE for each forecast. Round your Intermedlate calculations to
decimal places and final answers to decimal places.
c Prepare a nalve forecast for perlods through using the given sales data. Compute
each of the following; MSE, MAD, tracking signal at month and
control IImits. Round your Intermedlate calculations and final answers to decimal
places.
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