Question: If the trend in time series data is found to be linear, then in each successive time period demand is forecast to change by an

If the trend in time series data is found to be linear, then in each successive time period demand is forecast to change by an amount equal to _________. Multiple Choice the coefficient a, the intercept of the line. the coefficient b, the slope of the line. the coefficient a multiplied by the forecast error. the coefficient b multiplied by the forecast error

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