Question: Referring to Problem 13-32, can the quality control manager conclude that the type of warranty problem is independent of the shift on which the alarm

Referring to Problem 13-32, can the quality control manager conclude that the type of warranty problem is independent of the shift on which the alarm was manufactured? Test using a significance level of 0.05. Discuss your results.
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First Stay Stay Again? Yes No Definitely Will Probablv Will Maybe Total 21 18 18 15 Probably Not 3 3 Total 62

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