Adjustments were made in the process at the Mach4 Tool Co. discussed in Problem 17 and 25 more samples were taken. The results are given in the worksheet tab Prob. 8-18 in the Excel file C08Data.xlsx on the Student Companion Site for this chapter. What is its capability for producing within acceptable limits? Is it now capable of producing within acceptable limits?
Mach4 Tool Co - Machining Process - II
Sample Number
1 2 3 4 5
0.573 0.578 0.576 0.579 0.574
0.575 0.575 0.573 0.577 0.576
0.573 0.574 0.576 0.575 0.579
0.576 0.577 0.577 0.574 0.575
0.576 0.574 0.575 0.575 0.576