ASQ
CSSBB · Question #73
A process shows the following number of defects. Each sample size for this process is 85. 3 8 2 7 7 6 8 8 9 5 Find the control limits.
The correct answer is A. none and 13.8. See the full explanation below for the reasoning.
Control Phase
Question
A process shows the following number of defects. Each sample size for this process is 85. 3 8 2 7 7 6 8 8 9 5 Find the control limits.
Options
- Anone and 13.8
- B12.6 and 25.2
- Cnone and 25.2
- Dnone of the above
How the community answered
(44 responses)- A73% (32)
- B16% (7)
- C7% (3)
- D5% (2)
Topics
#c-chart#control limits#defect count#Poisson distribution
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