Six_Sigma
ICBB · Question #127
A Black Belt practitioner constructs a control chart to display a process mean and its outer limits. In the chart above, what does LCL stand for?
The correct answer is C. Lower control limit. A lower control limit (LCL) represents a downward 3x sigma deviation from the mean value of a
Troubleshooting and Optimization of Campus Mobility
Question
A Black Belt practitioner constructs a control chart to display a process mean and its outer limits. In the chart above, what does LCL stand for?
Options
- ALower cycle limit
- BLower cycle length
- CLower control limit
- DLower control length
How the community answered
(45 responses)- A7% (3)
- B11% (5)
- C80% (36)
- D2% (1)
Explanation
A lower control limit (LCL) represents a downward 3x sigma deviation from the mean value of a
Topics
#control chart#LCL#statistical process control#process limits
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