Question: Your answer is partially correct. Try again. Sam's Long Life 75-watt light bulbs are designed to have a life of 1,150 hours with tolerances of

Your answer is partially correct. Try again.

Your answer is partially correct. Try again. Sam's Long Life 75-watt light bulbs are designed to have a life of 1,150 hours with tolerances of +205 hours. The process that makes light bulbs has a mean of 1,040 hours, with a standard deviation of 55 hours. Compute the process capability ratio and the process capability index, and comment on the overall capability of the process. (Round answers to 2 decimal places, e.g. 2.75.) Process capability ratio 1355 x Process capability index 945 .057 shorter lived indicates that bulbs will be generated. 1.24 is While Cp indicates the process capable, Cpk = Click if you would like to Show Work for this question: Open Show Work

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