Use simple exponential smoothing with a=0.3 to forecast bike sales for September through December. Assume that the forecast for September was 60 units. a) What will be the forecast for December? b) Calculate the MAD. Month September October November December Bike Sales 54 72 60 ? ***

MATLAB: An Introduction with Applications
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Use simple exponential smoothing with a = 0.3 to forecast bike sales for September through December. Assume that the forecast
for September was 60 units.
a) What will be the forecast for December?
b) Calculate the MAD.
Month
September
October
November
December
Bike Sales
54
72
60
?
www
Transcribed Image Text:Use simple exponential smoothing with a = 0.3 to forecast bike sales for September through December. Assume that the forecast for September was 60 units. a) What will be the forecast for December? b) Calculate the MAD. Month September October November December Bike Sales 54 72 60 ? www
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