A production process that is in control has a mean (m) of 80 and a standard deviation (s) of 10. a.


Question: A production process that is in control has a mean (m) of 80 and a standard deviation (s) of 10.

a. Determine the upper and the lower control limits for sample sizes of 25.

b. Five samples had means of 81, 84, 75, 83, and 79. Construct an X bar chart and explain whether or not the process is in control.

Price: $2.99
Solution: The solution consists of 2 pages
Solution Format: Word Document

log in to your account

Don't have a membership account?
REGISTER

reset password

Back to
log in

sign up

Back to
log in