Question: The upper and lower specifications for a service are 10 min. and 8min., respectively. The process average is 9 min. and the process capability ratio
The upper and lower specifications for a service are 10 min. and 8min., respectively. The process average is 9 min. and the process capability ratio is 1.33. What is the process standarddeviation?
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
