6. A blood testing service (which conducts liver panels for cancer and other disease screenings) is...

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6. A blood testing service (which conducts liver panels for cancer and other disease screenings) is testing their inspection process by looking at the number of false positives their process produces. The blood testing service has been monitored for 10 days, with the firm taking 100 samples each day for testing. The results of this monitoring are in the table below. (Total 10 points) Day False 1 2 3 4 5 6 7 8 9 10 7 8 6 5 3 1 10 5 9 8 Positives a. Using a 3-sigma confidence level, generate a control chart for this blood testing process. (5 Points) b. Assuming that the blood testing service measures the false positives for day 11, 12, and 13 and finds that the number of false positives are 12, 15, and 13, respectively, is the process in control? (5 Points) 6. A blood testing service (which conducts liver panels for cancer and other disease screenings) is testing their inspection process by looking at the number of false positives their process produces. The blood testing service has been monitored for 10 days, with the firm taking 100 samples each day for testing. The results of this monitoring are in the table below. (Total 10 points) Day False 1 2 3 4 5 6 7 8 9 10 7 8 6 5 3 1 10 5 9 8 Positives a. Using a 3-sigma confidence level, generate a control chart for this blood testing process. (5 Points) b. Assuming that the blood testing service measures the false positives for day 11, 12, and 13 and finds that the number of false positives are 12, 15, and 13, respectively, is the process in control? (5 Points)