Examlex
According to functionalists, fashion performs a useful social function of making class differences obvious.
Forecast Errors
Discrepancies between the forecasted and actual values in demand forecasting, reflecting the accuracy of predictions.
Time-series Data
A sequence of data points collected or recorded at time-ordered intervals, often used for forecasting or statistical analysis.
Random Variations
Unpredictable fluctuations that affect data or processes, not attributable to any known cause.
Exponentially Smoothed Forecast
A method of forecasting that gives more weight to recent data points, using exponential smoothing to produce a smoothed time series.
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