Question: Rolls of coiled wire are monitored using a c-chart. Twenty rolls have been examined, and the number of defects per roll has been recorded in
Rolls of coiled wire are monitored using a c-chart. Twenty rolls have been examined, and the number of defects per roll has been recorded in the following table. Using the set of 20 observations, perform run tests on the data. What can you conclude about the data? Sample Number of Defects Sample Number of Defects 1 3 11 3 2 2 12 4 3 13 2 4 5 14 4 1 15 2 6 2 16 1 7 4 17 3 8 1 18 1 9 2 19 3 10 20 4 52 NA Test Conclusion First Second
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