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Managerial Economics 13th Edition by James McGuigan,Charles Moyer,Frederick Harris
النسخة 13الرقم المعياري الدولي: 978-1285420929Managerial Economics 13th Edition by James McGuigan,Charles Moyer,Frederick Harris
النسخة 13الرقم المعياري الدولي: 978-1285420929 تمرين 7
A firm experienced the demand shown in the following table.
*Unknown future value to be forecast.
a. Fill in the table by preparing forecasts based on a five-year moving average, a three-year moving average, and exponential smoothing (with a w = 0.9 and a w = 0.3). Note: The exponential smoothing forecasts may be begun by assuming t+1 = Yt.
b. Using the forecasts from 2005 through 2009, compare the accuracy of each of the forecasting methods based on the RMSE criterion.
c. Which forecast would you have used for 2010 Why
*Unknown future value to be forecast.a. Fill in the table by preparing forecasts based on a five-year moving average, a three-year moving average, and exponential smoothing (with a w = 0.9 and a w = 0.3). Note: The exponential smoothing forecasts may be begun by assuming t+1 = Yt.
b. Using the forecasts from 2005 through 2009, compare the accuracy of each of the forecasting methods based on the RMSE criterion.
c. Which forecast would you have used for 2010 Why
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Managerial Economics 13th Edition by James McGuigan,Charles Moyer,Frederick Harris
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