[Supplement 6] Process Capability A manufacturing process has a mean of 14.80 grams and a standard deviation of 0.20 gram. The nominal (target) value for the process is 15.00 grams. The upper specification limit is 15.80 grams and the lower specification limit is 14.20 grams. The operations manager would like to have four-sigma performance for the process. Write your final answer only (without intermediate steps) for the fill-in-the-blank questions. Question 33 (4 points) For the manufacturing process, the process capability ratio (Cp) = A Use 2-decimal accuracy for the final answer, e.g., 0.12, when necessary. Question 34 (4 points) For the manufacturing process, the process capability index (Cpk) = A . Use 2-decimal accuracy for the final answer, e.g., 0.12, when necessary. Question 35 (4 points) Based on the value of Cpk, does the manufacturing process meet the four-sigma standard? Cannot tell; more information is needed. Yes. No