Question: Baker studied his control chart and noticed it had been built with repeated samples of eight units and three sigma limits that were UCL =
Baker studied his control chart and noticed it had been built with repeated samples of eight units and three sigma limits that were UCL = 73.07 and LCL = 58.93.What is the process standard deviation?
A)2.35 B)6.67 C)5.26 D)3.33
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
