A fast-food restaurant sells packages of French fries. They count the number of individual fries in each
Fantastic news! We've Found the answer you've been seeking!
Question:
A fast-food restaurant sells packages of French fries. They count the number of individual fries in each package. The process has been in control with mean=49
and standard deviation=2.
Each hour a sample of size9 packagesis taken for quality control. What are the control limits for anxbar chart?
Posted Date: