What is the percentage accuracy in the six sigma process?
- A99.8%
- B99.1%
- C99.05%
- D99.99966%Correct
Solution
Concept
Six sigma accuracy
Step-by-step solution
1. Six sigma allows 3.4 defects per million = 99.99966% accuracy.
Explanation
This is the standard level.
Why the other options are wrong
Other values are lower.
Shortcut
3.4 DPMO.
Correct answer: D) 99.99966%