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Question: control chart example a f month sales forecast error mse...

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Control Chart Example A- F Month (Sales) (Forecast) (Error) MSE 90 95 115 100 125 140 100 100 100 110 110 110 100 25 225 100 225 900 1575 -10 2 -10 +15 +30 4 6 Control Chart Example 1575 6 V262.5 16.2 Over or under estimate? 32 24 Lower limit -32.4 Upper limit 32.4 16 Errors should be within t 2(16.2) 5 All the errors are within the control limits -16 -24 -32 What is the Carleton mean? Why? UNIVERSITY Canadas Capital University

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