ASQ
CSSBB · Question #336
The reported Cpk for a process with an average of 104 units, a spread of 18 units and upper and lower specification limits of 122 and 96 units would be?
The correct answer is B. 0.89. See the full explanation below for the reasoning.
Measure Phase
Question
The reported Cpk for a process with an average of 104 units, a spread of 18 units and upper and lower specification limits of 122 and 96 units would be?
Options
- A0.5
- B0.89
- C1.00
- D2.00
How the community answered
(28 responses)- A7% (2)
- B86% (24)
- C4% (1)
- D4% (1)
Topics
#Cpk calculation#specification limits#process capability#standard deviation
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