Question 1
The statistical definition of Six Sigma allows for 3.4 defects per million. This is achieved by a C
pk index of
◦ 1.67.
◦ 2.
◦ 1.
◦ 1.33.
◦ 0.
Question 2
A C
pk index of 1.00 equates to a defect rate of
◦ 97.23%.
◦ 5%.
◦ 3.4 defects per million.
◦ 1%.
◦ 2.7 per 1,000 items.