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 = 54.75 lb, Average range R = 1.54 lb. a) For the given sample size, the control limits for 3-sigma x chart are Upper Control Limit (UCL) = Ib. (round your response to three decimal places).
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 = 54.75 lb, Average range R = 1.54 lb. a) For the given sample size, the control limits for 3-sigma x chart are Upper Control Limit (UCL) = Ib. (round your response to three decimal places).
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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Question
Transcribed Image Text:Definition
Sample
Size, n
2
3
4
5
6
7
8
9
10
12
Mean Factor,
A₂
1.880
1.023
0.729
0.577
0.483
0.419
0.373
0.337
0.308
0.266
Print
Upper Range,
DA
3.268
2.574
2.282
2.115
2.004
1.924
1.864
1.816
1.777
1.716
Done
می
Lower Range,
D3
0
0
0
0
0
0.076
0.136
0.184
0.223
0.284
X
Transcribed Image Text: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 = 54.75 lb.; Average range R = 1.54 lb.
a) For the given sample size, the control limits for 3-sigma x chart are:
Upper Control Limit (UCL) = lb. (round your response to three decimal places).
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