Exponential smoothing adds a percentage (called alpha)of the last period's forecast to estimate the next period's demand.
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Q11: The shorter the forecast period, the more
Q12: The naive forecast is limited in its
Q13: Forecasts based on an average tend to
Q14: Trend-adjusted exponential smoothing uses double smoothing to
Q15: Forecasts help managers both to plan the
Q17: The naive approach to forecasting requires a
Q18: Time-series techniques involve the identification of explanatory
Q19: Forecasting techniques generally assume an existing causal
Q20: Forecasts for groups of items tend to
Q21: An advantage of trend-adjusted exponential smoothing over
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