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Which of these is a reason, why the Cusum charts are better than the Shewhart control charts?

Which of these is a reason, why the Cusum charts are better than the Shewhart control charts? Correct Answer Because the quantity plotted on the Cusum chart contains information about more than one sample

The quantity plotted in the Cusum charts, contains more information as it contains information about more than one samples (Ci cumulative sum to and including an ith sample).

Related Questions

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