Asked by Horacio Nicolas on Jun 09, 2024
Verified
In order to test if a production process is under control,30 samples of 1,000 units were drawn and the number of defectives in each sample was determined.The mean sample proportion was found to be .0615.Compute the centerline and control limits for the p chart.
Sample Proportion
The fraction of individuals in a sample displaying a particular trait or characteristic.
Control Limits
Statistical boundaries in quality control that indicate whether a process is operating within acceptable parameters.
Centerline
The centerline in statistical process control charts represents the process mean or average, around which all monitored values should ideally fluctuate within set control limits.
- Learn about the core concepts and application procedures of p charts in the domain of statistical process control.
- Evaluate the median line for p charts using instances of sample data.
- Determine the boundary limits (upper and lower) for control in p charts.
Verified Answer
= .0615 
Learning Objectives
- Learn about the core concepts and application procedures of p charts in the domain of statistical process control.
- Evaluate the median line for p charts using instances of sample data.
- Determine the boundary limits (upper and lower) for control in p charts.
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