c chart, p chart
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1) When the purpose of sampling is to detect when a process becomes too variable the chart of choice will be a c-chart? True or false/
2. forty samples of size 1,000 were drawn from a manufacturing process and the number of defectives in each sample was counted. The mean sample proportion was 0.05. the centerline for the p chart is?
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When the purpose of sampling is to detect when a process becomes too variable the chart of choice will be a c-chart? True or false/
False
The chart used in this case is R-chart
R-charts ...
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