Question: Refer to Table S6.1 - Factors for Computing Control Chart Limits ( 3 sigma) for this problem. Thirty-five samples of size 7 each were taken


Refer to Table S6.1 - Factors for Computing Control Chart Limits ( 3 sigma) for this problem. Thirty-five samples of size 7 each were taken from a fertilizer-bag-filling machine at Panos Kouvelis Lifelong Lawn Ltd. The results were: Overall mean =54.75Ib; Average range R=1.54Ib. a) For the given sample size, the control limits for 3 -sigma x chart are: Upper Control Limit (UCL)=55.395 Ib. (round your response to three decimal places). Lower Control Limit (LCL)=54.105Ib. (round your response to three decimal places). b) The control limits for the 3-sigma R-chart are Upper Control Limit (UCLR)=lb. (round your response to three decimal places) Definition
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
