Question: Only need part B, upper and lower control limit. Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem.

Only need part B, upper and lower control limit.

Only need part B, upper and lower control limit. Refer to Table

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 =57.75lb;; Average range R=1.64lb. a) For the given sample size, the control limits for 3 -sigma x chart are: Upper Control Limit (UCLx)= lb. (round your response to three decimal places). Lower Control Limit (LCL)= Ib. (round your response to three decimal places). b) The control limits for the 3-sigma R-chart are: Upper Control Limit (UCLR)= Ib. (round your response to three decimal places)

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