Question: Data collected on the yearly registration for a six Sigma seminar at the quality college are shown in the following table. 5. Develop a three-year

Data collected on the yearly registration for a six Sigma seminar at the quality college are shown in the following table.
5. Develop a three-year moving average to forecast years for 4-12
6. develop a three-year weighted, moving average to four cashiers for 4-12using the weight of 0.25 0.25 and 0.5.
7. Use exponential smoothing with an alpha value of 0.3 in a forecast value for year 1 of 5 (5000) find the forecast values for all years, including 12
8. what is the mad for each of the forecast methods?
9. what is the MSE?
Please help with all.  Data collected on the yearly registration for a six Sigma seminar

Data collected on the yearly registration for a Six Sigma seminar at the Quality College are shown in the following table: 5. Develop a 3-year moving average to forecast years 4 through 12. 6. Develop a 3-year weighed moving average to forecast years 4 through 12 using the weights of 0.25,0.25, and 0.5. 7. Use exponential smoothing with an alpha value of 0.3 and a forecast value for year 1 of 5(5,000), find the forecast values for all years including year 12 . 8. What is the MAD for each of the forecast methods? 9. What is the MSE

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