Quality Hw Solutions

Quality Homework Problem One 13. C-Spec, Inc., is attempting to determine whether an quick elevator car is overt of milling an engine part that has a key judicial admission of 4 +/- .003 inches. After a trial run on this machine, C-Spec has determined that the sample involve of 4.001 inches with a standard excursion of .002 inches. a, Calculate the Cpk for this machine. b, Should C-Spec use this machine to produce the part? why? a. [pic] = .333 b. No, the machine is not surefooted of producing the part at the want quality level. 6. Resistors for electronic circuits atomic number 18 manufactured on a high speed automatise machine. The machine is plume up to produce a boastful run of 1000 ohm resistors. To set up the machine and to cause a control chart to be used end-to-end the run, 15 samples were taken with 4 resistors in each sample. The all over list of samples and their measured set is as follows: Develop an X Bar Chart and R Chart and plot the values. What keister you tell me about the butt against? | Sample |1 |2 |3 |4 |mean |range | |1 |1010 |991 |985 |986 |993.00 |25 | |2 |995 |996 |1009 |994 |998.50 |15 | |3 |990 |1003 |1015 |1008 |1004.00 |25 | |4 |1015 |1020 |1009 |998 |1010.50 |22 | |5 |1013 |1019 |1005 |993 |1007.50 |26 | |6 |994 |1001 |994 |1005 |998.50 |1! 1 | |7 |989 |992 |982 |1020 |995.75 |38 | |8 |1001 |986 |996 |996 |994.75 |15 | |9 |1006...If you want to hold a full essay, order it on our website: BestEssayCheap.com

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