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 Hour x R Hour x R Hour x R 1 3.15" 0.71" 7 3.15" 0.58" 13 3.21" 0.80" 19 3.31" 1.61" 2 3.20 1.23 8 2.75 1.18 14 2.83 1.31 20 2.79 1.09 3 3.12 1.38 9 3.02 0.71 15 3.02 1.01 21 2.65 1.13 4 3.39 1.31 10 2.75 1.38 16 2.94 0.50 22 3.38 0.51 5 3.07 1.17 11 2.93 1.22 17 2.86 1.43 23 2.94 1.63 6 2.76 0.37 12 2.87 0.40 18 2.64 1.29 24 2.64 0.92 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): Part 2 Upper Control Limit (UCLx) = enter your response here inches (round your response to three decimals) Part 3 Lower Control Limit (LCLx) = inches (round your response to three decimal places). Part 4 Based on the x-chart, the wire cutting process has been . Part 5 The control limits for the 3-sigma R-chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Part 6 Upper Control Limit (UCLR) = inches (round your response to three decimal places). Part 7 Lower Control Limit (LCLR) = inches (round your response to three decimal places). Part 8 Based on the R-chart, the wire cutting process has been
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 Hour x R Hour x R Hour x R 1 3.15" 0.71" 7 3.15" 0.58" 13 3.21" 0.80" 19 3.31" 1.61" 2 3.20 1.23 8 2.75 1.18 14 2.83 1.31 20 2.79 1.09 3 3.12 1.38 9 3.02 0.71 15 3.02 1.01 21 2.65 1.13 4 3.39 1.31 10 2.75 1.38 16 2.94 0.50 22 3.38 0.51 5 3.07 1.17 11 2.93 1.22 17 2.86 1.43 23 2.94 1.63 6 2.76 0.37 12 2.87 0.40 18 2.64 1.29 24 2.64 0.92 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): Part 2 Upper Control Limit (UCLx) = enter your response here inches (round your response to three decimals) Part 3 Lower Control Limit (LCLx) = inches (round your response to three decimal places). Part 4 Based on the x-chart, the wire cutting process has been . Part 5 The control limits for the 3-sigma R-chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Part 6 Upper Control Limit (UCLR) = inches (round your response to three decimal places). Part 7 Lower Control Limit (LCLR) = inches (round your response to three decimal places). Part 8 Based on the R-chart, the wire cutting process has been
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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Related questions
Question
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
|
Hour
|
x
|
R
|
Hour
|
x
|
R
|
Hour
|
x
|
R
|
1
|
3.15"
|
0.71"
|
7
|
3.15"
|
0.58"
|
13
|
3.21"
|
0.80"
|
19
|
3.31"
|
1.61"
|
2
|
3.20
|
1.23
|
8
|
2.75
|
1.18
|
14
|
2.83
|
1.31
|
20
|
2.79
|
1.09
|
3
|
3.12
|
1.38
|
9
|
3.02
|
0.71
|
15
|
3.02
|
1.01
|
21
|
2.65
|
1.13
|
4
|
3.39
|
1.31
|
10
|
2.75
|
1.38
|
16
|
2.94
|
0.50
|
22
|
3.38
|
0.51
|
5
|
3.07
|
1.17
|
11
|
2.93
|
1.22
|
17
|
2.86
|
1.43
|
23
|
2.94
|
1.63
|
6
|
2.76
|
0.37
|
12
|
2.87
|
0.40
|
18
|
2.64
|
1.29
|
24
|
2.64
|
0.92
|
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):
Part 2
Upper Control Limit
(UCLx)
=
enter your response here
inches (round your response to three decimals)Part 3
Lower Control Limit
inches (round your response to three decimal places).
(LCLx)
=inches (round your response to three decimal places).
Part 4
Based on the
.
x-chart,
the wire cutting process has been
Part 5
The control limits for the
3-sigma
R-chart are (round all intermediate calculations to three decimal places before proceeding with further
calculations):
Part 6
Upper Control Limit
inches (round your response to three decimal places).
(UCLR)
=inches (round your response to three decimal places).
Part 7
Lower Control Limit
inches (round your response to three decimal places).
(LCLR)
=inches (round your response to three decimal places).
Part 8
Based on the R-chart, the wire cutting process has been
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