A specification for a spacer plate used in a machine tool has specifications LSL = 0.05 and USL = 0.10 cm in thickness. A sample of 100 parts found µ = 0.067 and σ = 0.011. Compute and interpret the process capability indexes Cp, Cpl, Cpu, and Cpk.
Answer to relevant QuestionsUse the data in problem 4 to calculate Cp, Cpl, Cpu, and Cpk, assuming that the specifications are 3.75 ± 1.30. Interpret the results for the manager of this process. Tri-State Bank is investigating the processing time for loan applications. Samples were taken for 25 random days from 4 branches. These data can be found in the worksheet C16P5 in the OM5 Data Workbook. Construct control ...Compare the lean service system of Southwest Airlines to a full service airline such as United Airlines or British Airways on the following: (a) Airplane boarding process, (b) Cabin service, (c) Ticket transfer to other ...Lou’s Bakery has established that JIT should be used for chocolate chips due to the high probability of the kitchen heat melting the chips. The average demand is 130 cups of chocolate chips per week. The average setup and ...A team at a hospital studied the process of performing a diagnostic CT scan. The current process can be described as follows. The CT tech enters a “send for patient” request into a computer when the CT is available for ...
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