Business, 12.05.2021 04:10 slavenkaitlynn

The Farley Manufacturing Company prides itself on the quality of its products. The company is engaged in competition for a very important project. A key element is a part that ultimately goes into precision testing equipment. The specifications are 8.000± 3.000 millimeters. Management is concerned about the capability of the process to produce that part. The accompanying data were randomly collected during test runs of the process. Observation (millimeters)
Sample 1 2 3 4 5 6 7 8
1 7.400 8.400 9.200 8.400 8.300 9.900 9.300 8.900
2 8.000 7.900 7.900 8.900 8.200 8.800 9.300 9.200
3 9.200 8.700 8.700 7.600 9.600 8.500 9.400 8.300
4 9.700 8.600 9.000 9.200 9.600 7.100 9.500 9.500
5 8.900 9.300 7.100 8.900 7.400 7.000 9.900 8.800
The process capability index, Cpk, is equal to (Enter your response rounded to three decimalplaces.)
Assume that the process is in statistical control. Is the process capable of producing the part at the four-sigma level? Explain.
Since Cp equals the process is:
(a)not capable because there are too many parts outside of the allowable tolerances/b)is not capable because the process is not centered correctly/c)is capableb?

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The Farley Manufacturing Company prides itself on the quality of its products. The company is engage...

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