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?

******ANSWER:

For the first test, I put Non-Random and it was wrong.

For the second test, I concluded Random and got it right.

Rolls of coiled wire are monitored using a c

Problem 10-19 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 Hemtin ONO mtom mm +eminmaM

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