1. A manufacturing process produces a certain part with a mean diameter of 2 inches and a standard deviation of 0.032 inches. The lower and upper engineering specification limits are 1.90 inches and 2.05 inches
a. Cp=0.833; the process is not capable
b. Cp=0.781; the process is not capable
c. Cp=0.833; the process is capable
2. From the above question: What is the Cpk value?
a. Cpk=1.04; the process is capable
b. Cpk=0.52; the process is capable
c. Cpk=0.52; the process is not capable