The number of workmanship nonconformities (imperfections) observed in the final inspection of disk-drive assemblies has been tabulated as shown in the following table. Which one of the following is closest to the upper control limit for the 8" day using the appropriate control chart. Nonconformities on assemblies Day Total number of Number of Day Total number of Number of imperfections assemblies imperfections assemblies inspected inspected 1 10 6 3 26 2 3 16 7 4 14 3 2 17 8 2 25 2 23 1 12 5 18 10 10 Select one: a. 0.45080 b. 0.55214 c. 0.50145 d. 0.46512 e. 0.41048 4. 4) 1, 4.

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
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The number of workmanship nonconformities (imperfections) observed in the final inspection of disk-drive
assemblies has been tabulated as shown in the following table. Which one of the following is closest to the upper
control limit for the 8 day using the appropriate control chart.
Nonconformities on assemblies
Day Total number of Number of
Day Total number of
Number of
imperfections
assemblies
imperfections
assemblies
inspected
inspected
1
10
6
26
3
16
7
4
14
2
17
8.
25
4
23
9
1
12
4
18
10
10
Select one:
a. 0.45080
b. 0.55214
c. 0.50145
d. 0.46512
e. 0.41048
3.
4.
3.
Transcribed Image Text:The number of workmanship nonconformities (imperfections) observed in the final inspection of disk-drive assemblies has been tabulated as shown in the following table. Which one of the following is closest to the upper control limit for the 8 day using the appropriate control chart. Nonconformities on assemblies Day Total number of Number of Day Total number of Number of imperfections assemblies imperfections assemblies inspected inspected 1 10 6 26 3 16 7 4 14 2 17 8. 25 4 23 9 1 12 4 18 10 10 Select one: a. 0.45080 b. 0.55214 c. 0.50145 d. 0.46512 e. 0.41048 3. 4. 3.
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