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
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 11 11 11 10 234567820 10 12 12 12 13 10 13 14 12 9 15 10 10 16 9 12 17 9 18 9 10 19 9 20 8 O 11 9 11 12 196 Test Conclusion First Second
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