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Business process improvement - Statistical process control (1) Pioneer Chicken advertises "light" chicken with low calories. The process average distribution for light chicken breasts is 420 calories, with a standard deviation of 25 calories. The product design calls for the average chicken breast to contain 400 calories with tolerance -/+ 80 calories. In order to conclude whether the process is capable of 4-sigma level of performance, what measure needs to be calculated? What is the value of that measure? (Note: Choose the closest answer) Multiple Choice Cpk = 0.80 Cpk 133 o O Cp = 107 Cp 133