PERIOD DEMAND 3MA ERROR |ERROR| %ERROR
1 212 (DEMAND-3MA) (|ERROR/DEMAND)*100%
2 234
3 209
4 221 218.33 2.67 2.67 1.21((2.67/221)*100%
5 259 221.33 37.67 37.67 14.54 (37.67/259)*100%
6 203 229.666 -26.67 26.67 13.138 (26.67/203)*100%
227.66 TOTAL = 67.01 28.888%/3
MAPE=9.63(28.88%/3)
ANS IS NONE OF THE ABOVE
Question 2 O pts Given the following data: Period Demand 1 2 3 4 5 212...
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