Question: blem 4 (10 pts) An electronics company is testing their circuit boards. The test reveals whether the circuit board completes a circuit (pass) or does

blem 4 (10 pts) An electronics company is testing their circuit boards. The test reveals whether the circuit board completes a circuit (pass) or does not (fail). The sample data below shows how many circuit boards out of each sample failed the test. A sample consists of 200 observations. Determine the control limits for the fraction of defective circuit boards using two sigma limits. If the process is not in control, eliminate any values outside of the upper controllimit and compute revised limits. SAMPLE 5 1 3 9 Number of failed boards NN 3 2 4 0 6 2 7 9 8 2 10 2 3 0 UCL LCL= (if needed) UCL = LCL =

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