Question: 270 Using exponential smoothing forecasting with an a = 0.2 and a forecast of 80 for January, complete the table below and use it to

270 Using exponential smoothing forecasting with an a = 0.2 and a forecast of 80 for January, complete the table below and use it to calculate the Mean Squared Error (Yt-Ft) (Yt - Ft (Ft) 270 (t) 1 2 3 4 5 6 7 8 9 10 11 12 (Yt) 240 251 304 284 352 300 241 284 312 289 385 256 Note Yt is Actual demand and Fris forecast ii. Using a four month moving average calculate the Mean Squared Error. 270 Using exponential smoothing forecasting with an a = 0.2 and a forecast of 80 for January, complete the table below and use it to calculate the Mean Squared Error (Yt-Ft) (Yt - Ft (Ft) 270 (t) 1 2 3 4 5 6 7 8 9 10 11 12 (Yt) 240 251 304 284 352 300 241 284 312 289 385 256 Note Yt is Actual demand and Fris forecast ii. Using a four month moving average calculate the Mean Squared Error

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