Problem 4.11 Data collected on the yearly registrations for a Six Sigma seminar at the Quality College are shown in the following table: Question Help Year Registrations (000) 1 5.00 2 7.00 3 3.00 4 5 6 7 B 9 10 11 4.00 10.00 8.00 6.00 1100 1200 16.00 15.00 a) Calculate the forecasted registrations for years 2 through 12 using exponential smoothing, with a smoothing constant (at) of 0.30 and a starting forecast of 6.00 for year 1 (round your responses to one decimal place); 1 2 3 4 5 6 7 B 9 10 15 12 Year Forecast (000) 6.00