The upper and lower customer specified limits for a component are 6.40 and 5.20 inches respectively. The process standard deviation is 0.15, and the process average is 5.70 inches. The Process Capability Ratio (Cp) rounded to two spaces after the decimal is:

1.56

2.67

6.27

1.33

The upper and lower customer specified limits for a component are 6.40 and 5.20 inches respectively. The process standard deviation is 0.15, and the process average is 5.70 inches. The Process Capability Index (Cpk) rounded to two spaces after the decimal is:

6.27

1.56

1.33

1.11