Question: please use step by step in excel format! 9. Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up
please use step by step in excel format!
9. Resistors for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000ohms each. To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resistors in each sample. The complete list of samples and their measured values are as follows: Develop an X - chart and an R-chart and plot the values. From the charts, what comments can you make about the process? (Use three-sigma control limits as in Exhibit 13.7.) (Answer in Appendix E)

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