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Consider the following data: Period Demand F1 F2 90 87 88 91 91 90 85 82 80 A) Forecasting Method F1 produces more accurate forecasts

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Consider the following data: Period Demand F1 F2 90 87 88 91 91 90 85 82 80 A) Forecasting Method F1 produces more accurate forecasts or F2. (Support your answer) B). Find 2-S control limits for forecasting method F1. C) Interpret the following control charts: A

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