The Dominguez Hills Company has the following forecasts generated by two forecasting methods. Actual sales for the same time periods are shown below: YEAR SALES 850 FORECAST 1 FORECAST 2 833 1 843 2 869 876 3 858 870 921 910 827 902 795 846 4 5 6 7 8 850 845 905 845 890 815 835 842 864 805 821 Compute the tracking signal for each forecasting method. Do not round intermediate calculations. Round your answers to two decimal places. Use a minus sign to enter a negative value, if any. Tracking signal (method 1): Tracking signal (method 2): Why is tracking signal important in assessing the performance of a forecasting model? If the tracking signal falls -Select-preset control limits, there is a bias problem with the forecasting method. Assuming that the control limit for the tracking signal is ±4, the first forecasting method -Select-within the limits and the second forecasting method -Select- within the limits.
The Dominguez Hills Company has the following forecasts generated by two forecasting methods. Actual sales for the same time periods are shown below: YEAR SALES 850 FORECAST 1 FORECAST 2 833 1 843 2 869 876 3 858 870 921 910 827 902 795 846 4 5 6 7 8 850 845 905 845 890 815 835 842 864 805 821 Compute the tracking signal for each forecasting method. Do not round intermediate calculations. Round your answers to two decimal places. Use a minus sign to enter a negative value, if any. Tracking signal (method 1): Tracking signal (method 2): Why is tracking signal important in assessing the performance of a forecasting model? If the tracking signal falls -Select-preset control limits, there is a bias problem with the forecasting method. Assuming that the control limit for the tracking signal is ±4, the first forecasting method -Select-within the limits and the second forecasting method -Select- within the limits.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
Section5.3: Modeling Data With Power Functions
Problem 6E: Urban Travel Times Population of cities and driving times are related, as shown in the accompanying...
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