Mathematics, 05.05.2020 07:27 DJEMPGYT
A control chart is used to control the fraction nonconforming based on three-sigma control limits. The average of this process is 0.05 and the sample size is 400. (a) (6 pts) What are the upper and lower control limits? (b) (7 pts) If the process average shift to 0.15, what is the probability that the shift would be detected on the first subsequent sample? (c) (6 pts) What is the probability that the shift would be detected on exactly the third sample?
Answers: 3
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A control chart is used to control the fraction nonconforming based on three-sigma control limits. T...
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