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 3.0 2 7.0 3 4.0 4 4.0 5 9.0 6 8.0 7 7.0 8 11.0 9 12.0 10 16.0 11 15.0 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 B 4 5 6 7 8 9 10 11 12 Forecast 1 1 1 0 0 D 0 0 0 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 one decimal place): Year Forecast 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0

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