Question: solve using excel OM Sampling four pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced

solve using excel OM Sampling four pieces of

solve using excel OM

Sampling four pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results: A. ( 3 points) Develop appropriate control charts and determine whether there is any cause for concern in the cutting process. Plot the information and look for patterns. B. (3 points) What is the value of x ? What is the value of R ? C. (2 points) What are the UCL and LCLx, using 3 ? D. (2 points) What are the UCLR and LCLR, using 3 ? E. (5 points) If the true diameter mean should be 3 " and you want this as your center (nominal) line, what are the new UCL x and LCLx.? F. 5 points bonus If you solve the question using Excel OM

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