Question: Given the following data, calculate the average demand and the standard deviation. Period Actual Deviation Deviation Demand Squared 1700 2100 1900 4 2200 5 2000

Given the following data, calculate the average demand and the standard deviation.

Period Actual Deviation Deviation Demand Squared 1700 2100 1900 4 2200 5 2000 6. 1800 7. 2100 2300 8. 2100 10 1800 Total

Period Actual Deviation Deviation Demand Squared 1700 2100 1900 4 2200 5 2000 6. 1800 7. 2100 2300 8. 2100 10 1800 Total

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