Ten samples of n = 8 have been taken from a manufacturing process. The average of the means is 40 cm
Question: Ten samples of n = 8 have been taken from a manufacturing process. The average of the means is 40 cm. The average sample range for the 10 samples was15 cm.
a. Calculate the control charts
b. One sample average is above the UCL of the X-bar chart, what should be done?
c. One sample average is below the LCL of the R chart, what should be done?
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Answer: The solution consists of 2 pages
Solution Format: Word Document
Solution Format: Word Document
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