Based on the sampling done, the control limits for 3-sigma x chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCLx) = _____inches (round your response to three decimal places). Lower Control Limit (UCLx) = _____inches (round your response to three decimal places). Upper Control Limit (UCLr) = _____inches (round your response to three decimal places). Lower Control Limit (UCLr) = _____inches (round your response to three decimal places).
Based on the sampling done, the control limits for 3-sigma x chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCLx) = _____inches (round your response to three decimal places). Lower Control Limit (UCLx) = _____inches (round your response to three decimal places). Upper Control Limit (UCLr) = _____inches (round your response to three decimal places). Lower Control Limit (UCLr) = _____inches (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
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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CAN SOMONE PLEASE TELL ME HOW TO FIND THE UPPER/LOWER LIMITS USING EXCEL? THANK YOU!!!
Based on the sampling done, the control limits for 3-sigma x chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCLx) = _____inches (round your response to three decimal places).
Lower Control Limit (UCLx) = _____inches (round your response to three decimal places).
Upper Control Limit (UCLr) = _____inches (round your response to three decimal places).
Lower Control Limit (UCLr) = _____inches (round your response to three decimal places).

Transcribed Image Text:Sample
Size, n
2
SS WN
3
4
56
7
80912
Mean Factor,
A2
1.880
1.023
0.729
0.577
0.483
0.419
0.373
0.337
0.308
0.266
Upper Range,
D4
3.268
2.574
2.282
2.115
2.004
1.924
1.864
1.816
1.777
1.716
Lower Range,
D3
0
0
0
0
0
0.076
0.136
0.184
0.223
0.284

Transcribed Image Text:Sampling 4 pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results:
Hour
X
R
3.25" 0.76"
1
Hour
X
R Hour X
7 2.95" 0.48" 13
8 2.75 1.13
2
3
9 2.92
0.76
3.00 1.23
3.22 1.43
1.26
1.12
4
3.29
10
2.85
2.73
5
3.07
11
6
2.96
0.37 12
2.97
1.38
1.22
0.35
456166
17
R Hour
3.11" 0.80" 19
2.73 1.36 20
3.12 1.01
2.84
0.50
221227
2.76 1.43 23
18 2.74 1.24
24
X
3.31"
2.99
2.55
3.28
2.94
2.74
R
1.56"
1.09
1.13
0.41
1.63
0.97
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