Find the MFE

Develop a three-period weighted maving gerage forecast for periods 4 through 11. Uise weights of 0.45,0.35, and 0.2, with the most recent obsenvalion weighted the highest Calculate the MFE, MAD, and MAPE valoes for periods 4 through 10. Cick the icon to vew tha time series data Find the three-period weighibd moving average for each penod (enter your mosonses rounded to ane decinat place). The focecast for peres is is (Enter your metpanse rounded to one decimat place] The MFE is (Entef your maponse rounded to one decimat place and inctude a minus sgn if mecestary)