Question: Sample Problem 1 A manufacturing process has a defect rate of 6000 parts per million. Assume the process has a mean shift of 1.10. a.
Sample Problem 1 A manufacturing process has a defect rate of 6000 parts per million. Assume the process has a mean shift of 1.10. a. What is the sigma level for this process? ( 4 pts.) b. What is the percentage inside specifications for this process? (4 pts.) c. If projects have an average improvement rate of 55% annually, how many years will it take to achieve Six Sigma quality? ( 5 pts.)
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