Question: Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table: Year Registrations (000) 1

Data collected on the yearly registrations for a

Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table: Year Registrations (000) 1 4.0 2 7.0 3 3.0 4 4.0 5 10.0 6 8.0 7 6.0 8 9.0 9 13.0 10 14.0 11 12.0 This exercise contains only parts a and b. a) Using a 3-year moving average, the forecasted registrations (in thousands) for years 4 through 12 are (round your responses to one decimal place): Year 4 5 6 7 8 9 10 11 12 Forecast 4666.6 4666.65666.67333.3 80007666.6 9333.3 12000 13000 b) Using a 3-year weighted moving average in which the registrations in the most recent year are given a weight of 2, and registrations in the other 2 years are each given a weight of 1, the forecasted registrations (in thousands) for years 4 through 12 are (round your responses to ono docimal placo): Year 4 5 6 7 8 9 10 11 12 Forecast 0 0 0 0 0 0 0 0 0 Enter your answer in each of the answer boxes

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