Help please!

Data collected on the yearly registrations for a Six Sigma saminar at the Quality College are shown in the following table 1 2 3 5 Year Registrations (000) 678 10 11 5.00 6.00 5.00 600 5.00 9.00 8.00 9.00 12.00 16.00 15.00 a) Calculate the forecasted registrations for years 2 through 12 using exponendal smothing with a smoothing constantin) of 0.30 and a starting fracast of 800 for year 1 (round your responses to one del pae Year 4 6 7 4 9 10 11 12 6.7 14 76 32 112 123 Forecast (000) 2 3 6.00 56 50 Points: 0.17 o/1 5 b) Mean absoluta deviation based on the forecast developed using the exponential smoothing method with a smoothing constant (aj 830 and a starting forecast of F,-600) is registrations hound your portone decimal place) 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 L 9 10 11 Registrations (000) 5.00 6.00 5.00 6.00 900 900 800 900 12.00 16.00 15.00 Year a) Calculate the forecasted registrations for years 2 through 12 using exponential smoothing with a smoothing constant (a) of 0:30 and a starting forecast of 6.00 for year 1 (round your responses to one decimal place 4 5 6 1 8 9 10 11 12 Year Forecast (000) 58 SE STAT 72 76 8.0 92 112 123 1 2 3 6:00 56 b) Mean absolute deviation based on the forecast developed using the exponential smoothing method (with a smoothing constant (a)-0.30 and a starting forecast of F, 6.00) egistrations pound your respon decimal place)