5. The process capability index ______. a. is a measure of how well a process meets its control limits b. is the ratio of the range of design tolerances to the range of the variability of the process c. is the product of the range of design tolerances to the range of the variability of the process d. is the reciprocal of the range of design tolerances to the range of the variability of the process ____

6. The process capability index (Cp) ______. a. is the primary measure used to track process capability b. shows how well a process is centered between specification limits c. shows the cost of noncompliance with government regulations d. shows the cost of noncompliance with ISO requirements ____

7. A process is making a part that weights 0.7 oz on average with a standard deviation of 0.05 oz. The upper and lower specifications for the part are 1 oz and 0.5 oz, respectively. Which measure should be used to see how well the process meets its specification limits? a. process capability index b. process centering capability index c. sigma quality level d. center line ____

8. As a rule of thumb, to do a process capability analysis ______. a. we should collect a minimum of 20 samples b. each sample in our data collection should have at least 500 items c. we should collect a maximum of 20 samples d. each sample in our data collection should be from a different population ____

9. It is common for companies to aim for ______. a. a process capability index value of 1.33 or greater b. a process capability index value of 1.32 or lower c. a control chart index of 1.33 or greater d. a control chart index of 1.32 or lower ____

10. Which of the following is true with regard to the process capability index? a. It is represented by Cp. b. The actual capability of the process is inversely related to the process capability index. c. It is represented by Pc . d. The actual capability of the process is inversely related to customer expectations.