Problem:
Each of the processes listed is noncentered with respect to the specifications for that process.
| Process |
Mean |
Standard
Deviation |
Lower
Spec |
Upper
Spec |
| H |
17.5 |
.49 |
16.4 |
18.8 |
| K |
28.6 |
1.07 |
26.4 |
31.1 |
| T |
20.8 |
.36 |
19.1 |
23.0 |
Required:
Question 1) Compute the appropriate capability index for each, and decide if the process is capable. Solve the given numerical problem and illustrate step by step calculation.