Standardized Control Chart. Consider the P chart with the usual 3-sigma control limits. Suppose that we define
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Standardized Control Chart. Consider the P chart with the usual 3-sigma control limits. Suppose that we define a new variable
as the quantity to plot on a control chart. It is proposed that this new chart has a center line at 0 with the upper and lower control limits at ±3. Verify that this standardized control chart is equivalent to the original P chart.
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
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