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Tagged with statistics industrial-engineering
2 questions
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2
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Talking in terms of 6 sigma, why 4 ppm would be very costlier than 1 ppm (part per milion)?
In industrial manufacturing lines, there is a a limit on the number of discarded parts per million.I need to have a sense about this, e.g. How different is 4 ppm from 1 ppm and how much does it ...
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5
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4
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How to compare utilization rates?
I have the utilization rates of several machines for each week over a year. These differ per week because of the occurrence of machine failures and changes of orders. Meaning that one week a machine ...
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