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.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 23PPS
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