Question: 4-Period Moving Average and Simple Exponential Smoothing Forecast Model. The supply chain team first used a 4-period moving average to estimate future demand as shown

4-Period Moving Average and Simple Exponential Smoothing Forecast Model. The supply chain team first used a 4-period moving average to estimate future demand as shown in Figure 2. What is the estimate of the standard deviation of forecast error for the moving average model?

4-Period Moving Average and Simple Exponential Smoothing Forecast Model. The supply chain

Figure 2. Moving Average and Exponential Smoothing Models with Error Analysis

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