Resisters for electronic circuits are manufactured on a high-speed automated machine. The machine is set up to produce a large run of resistors of 1,000 ohms each. To set up the machine and to create a control chart to be used throughout the run, 15 samples were taken with four resisters in each ample. The complete list of samples and their measured values are as follows:Develop an-bar-chart and an-chart and plot the values. From the charts, what comments can you make about the process? (Use thre-sigma control limits as in Exhibit 13.7.)Sample Numberÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ Readings (in Ohms)
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