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A metal manufacturing company produces sheet metal. Quality control technicians randomly select sheets to be inspected for blemishes and size...
Assignments-Control Charts
- enter the centerline for the c-chart for 99.7% confidence. (Round your answers to 3 decimals, if needed.)
- enter the upper control limit for the c-chart for 99.7% confidence. (Round your answers to 3 decimals, if needed.)
- enter the lower control limit for the c chart for 99.7% confidence. (Round your answers to 3 decimals, if needed.)
- Is the process in control? Enter your answer ("in control" or "out of control") i