Question: a) For the given sample size, the control limits for 3-sigma x chart are: Upper Control Limit (UCL x ) = Lower Control Limit (LCL

a) For the given sample size, the control limits for 3-sigma x chart are:
Upper Control Limit (UCLx) =
Lower Control Limit (LCLx) =
b) The control limits for the 3-sigma R-chart are:
Upper Control Limit (UCLR) =
Lower Control Limit (LCLR) =
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. The results were: Overall mean = 57.75 lb.; Average range R = 1.54 lb. a) For the given sample size, the control limits for 3-sigma x chart are: i X Definition Upper Control Limit (UCL;) = Ib. (round your response to three decimal places). Sample Size, n Mean Factor, A2 Upper Range, D4 Lower Range, D3 2 0 3 0 0 4 5 0 6 0 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 7 8 9 0.076 0.136 0.184 0.223 0.284 10 12 Print DoneStep by Step Solution
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