Question: Rework Exercise 5.20 using an X-S chart. a. Set up X and S control charts. Is the process in statistical control? b. Estimate the process

Rework Exercise 5.20 using an X̅-S chart.

a. Set up X̅ and S control charts. Is the process in statistical control?

b. Estimate the process standard deviation.

c. What are the limits that you would expect to contain nearly all the process measurements?

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