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Business Statistics, 3rd Edition
book

Business Statistics, 3rd Edition

by Naval Bajpai
April 2024
Intermediate to advanced content levelIntermediate to advanced
921 pages
37h 16m
English
Pearson India
Content preview from Business Statistics, 3rd Edition
Chapter 17
742
FIGURE 17.30
p
control chart
for Example 17.7
produced using
Minitab
Example 17.8
A copper sheet manufacturing company has taken a random sample of 30 sheets of 1 metre
each and examined the number of defects in these plates. The result is displayed in Table 17.15.
Construct a c chart using the data.
TABLE 17.15
Number of defects in a random sample of 30 copper sheets
Copper sheets Defects
1 2
2 3
3 4
4 5
5 2
6 4
7 3
8 2
9 1
10 2
11 3
12 4
13 3
14 2
15 4
16 3
17 2
18 1
19 2
20 3
(Continued)
M17 Buisiness Statistics xxxx 17.indd 742 6/17/2020 11:50:45 AM
Chapter 17
PB
Statistical Quality Control
743
Copper sheets Defects
21 4
22 5
23 3
24 2
25 1
26 2
27 3
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Publisher Resources

ISBN: 9789390168996