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Month Demand Sept. 7 8 Oct. 8 3 Nov. 7 7 Dec. 8 5 Jan. Based on the time series data presented above, do the
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Demand
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Based on the time series data presented above, do the forecasts using month moving average MA and single exponential smoothing SES with alpha and answer the following questions:
i What is the mean absolute deviation MAD for MA
ii What is the mean absolute deviation MAD for SES alpha
iii Based on what you got, which method is more accurate?
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