A machining process at the Mach4 Tool Co. has a required dimension on a part of 0.576 0.008 inch. Thirty parts each measured is found below. What is its capability for producing within acceptable limits?

Mach4 Tool Co- Maching Process 1

Sample Number

1 2 3 4 5 6

0.556 0.562 0.564 0.564 0.572 0.592

0.572 0.572 0.572 0.573 0.575 0.568

0.575 0.574 0.575 0.575 0.577 0.592

0.577 0.577 0.577 0.577 0.580 0.561

0.579 0.581 0.583 0.586 0.575 0.573