Question: Refer to Table 56.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem Thirty-five samples of size 7 each were taken from

Refer to Table 56.1 - Factors for Computing
Refer to Table 56.1 - 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 = 57.75 lb.: Average range = 1.78 lb. a) For the given sample size, the control limits for 3-sigma x chart are: Upper Control Limit (UCL3) -16. (round your response to three decimal places). Lower Control Limit (LCL;)=1b. (round your response to three decimal places). b) The control limits for the 3-sigma R-chart are: Upper Control Limit (UCLR)= b. (round your response to three decimal places). Lower Control Limit (LCLR)-1b (round your response to three decimal places)

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