Question: Problem 4.100 Question Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table. 1

Problem 4.100 Question Data collected on the

Problem 4.100 Question Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table. 1 2 3 4 5 6 7 8 9 10 11 Year Registrations (000) 5 5 5 6 9 7 7 10 13 16 17 This exercise contains only part c. c) The graph to the right shows the actual registrations, registrations forecasted using a 3-year moving average, and registrations forecasted using a 3-year weighted moving average. Which method seems to be able to forecast better? (Refer to the legend or hover your mouse over any plot.) Demand 18 17- 16- 15- 14- 13- 12- 11- 10 9- 8 7 6 5- 4 3- 2 1- 0- 0 2 O A. A 3-year weighted moving average is significantly better. OB. A 3-year moving average is significantly better. O C. The forecasts are about the same. 8 9 10 11 Year Click to select your answer and then click Check Answer. Problem 4.100 Question Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table. 1 2 3 4 5 6 7 8 9 10 11 Year Registrations (000) 5 5 5 6 9 7 7 10 13 16 17 This exercise contains only part c. c) The graph to the right shows the actual registrations, registrations forecasted using a 3-year moving average, and registrations forecasted using a 3-year weighted moving average. Which method seems to be able to forecast better? (Refer to the legend or hover your mouse over any plot.) Demand 18 17- 16- 15- 14- 13- 12- 11- 10 9- 8 7 6 5- 4 3- 2 1- 0- 0 2 O A. A 3-year weighted moving average is significantly better. OB. A 3-year moving average is significantly better. O C. The forecasts are about the same. 8 9 10 11 Year Click to select your answer and then click Check

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