ASQ
CSSBB · Question #345
Using this partial Z Table, how many units from a month's production run are expected to not satisfy customer requirements for the following process? Upper specification limit: 7.2 Lower…
The correct answer is C. 10. See the full explanation below for the reasoning.
Measure Phase
Question
Using this partial Z Table, how many units from a month’s production run are expected to not satisfy customer requirements for the following process? Upper specification limit: 7.2 Lower specification limit: 4.3 Mean of the process: 5.9 Standard Deviation: 0.65 Monthly production: 450 units
Options
- A3
- B7
- C10
- D12
How the community answered
(37 responses)- A11% (4)
- B3% (1)
- C84% (31)
- D3% (1)
Topics
#Z table#normal distribution#defect estimation#process capability
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