Rolls of coiled wire are monitored using a c chart Twenty rolls have been examined and the number of defects per roll has been

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 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 11 1 2 3 1667599 8 9 10 Test First Second 3 2 5 1 2 2422N 1 2 Conclusion Non random 12 13 14 15 16 17 18 19 20 3 4 2 2 SAWN WI 4 52

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