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: Heur

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem.
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
Hour
Hour
Hour
3.25"
0.71"
7
2.95"
0.48"
13
3.01"
%3D
0.90"
19
3.41"
1.61"
%3D
3.10
1.18
8
2.55
1.13
14
2.93
3
3.22
1.26
20
2.89
1.04
1.43
9
3.02
0.76
15
3.12
1.01
21
4
3.29
1.26
2.55
1.08
10
2.85
1.28
16
2.94
0.50
22
3.38
3.07
1.17
11
0.41
2.73
1.17
17
2.86
1.43
23
3.04
1.58
2.76
0.32
12
3.07
0.45
18
2.64
1.29
24
2.74
0.97
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 (UCL;) = inches (round your response to three decimal places).
Transcribed Image Text:Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. 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 Hour Hour Hour 3.25" 0.71" 7 2.95" 0.48" 13 3.01" %3D 0.90" 19 3.41" 1.61" %3D 3.10 1.18 8 2.55 1.13 14 2.93 3 3.22 1.26 20 2.89 1.04 1.43 9 3.02 0.76 15 3.12 1.01 21 4 3.29 1.26 2.55 1.08 10 2.85 1.28 16 2.94 0.50 22 3.38 3.07 1.17 11 0.41 2.73 1.17 17 2.86 1.43 23 3.04 1.58 2.76 0.32 12 3.07 0.45 18 2.64 1.29 24 2.74 0.97 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 (UCL;) = inches (round your response to three decimal places).
i Definition
pwing resu
Lower Range,
D3
51"
04
08
41
58
97
Sample
Size, n
Mean Factor,
A2
Upper Range,
DA
3
4
1.880
3.268
0.
1.023
2.574
0.
4
0.729
2.282
0.577
2.115
0.
9.
0.483
2.004
before procee
co
0.419
1.924
0.076
8.
0.373
1.864
0.136
6.
0.337
1.816
0.184
10
0.308
1.777
0.223
12
0.266
1.716
0.284
Print
Done
ver b
Clear All
Cherk A
Transcribed Image Text:i Definition pwing resu Lower Range, D3 51" 04 08 41 58 97 Sample Size, n Mean Factor, A2 Upper Range, DA 3 4 1.880 3.268 0. 1.023 2.574 0. 4 0.729 2.282 0.577 2.115 0. 9. 0.483 2.004 before procee co 0.419 1.924 0.076 8. 0.373 1.864 0.136 6. 0.337 1.816 0.184 10 0.308 1.777 0.223 12 0.266 1.716 0.284 Print Done ver b Clear All Cherk A
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