Question: Consider the situation of Example 17.2. The following data are taken on additional samples of size 5. Plot the X- and S-values on the X-
Consider the situation of Example 17.2. The following data are taken on additional samples of size 5.
Plot the X¯- and S-values on the X¯- and S-charts that were produced with the data in the preliminary sample. Does the process appear to be in control? Explain why or why not.
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