12. A company is monitoring the percentage of line items that are shipped correctly from a major supplier. They have collected data for the past 25 weeks. Each week the number of line items shipped from the supplier is determined as well as the number of line items shipped correctly. The data for the past 25 weeks are shown in the table. Construct and interpret the p chart based on average sample size. Show details of the calculations of the control limits and the center line. Week Number Shipped Number Shipped Correctly Week Number Shipped Number Shipped Correctly
12. A company is monitoring the percentage of line items that are shipped correctly from a major supplier. They have collected data for the past 25 weeks. Each week the number of line items shipped from the supplier is determined as well as the number of line items shipped correctly. The data for the past 25 weeks are shown in the table. Construct and interpret the p chart based on average sample size. Show details of the calculations of the control limits and the center line. Week Number Shipped Number Shipped Correctly Week Number Shipped Number Shipped Correctly
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:Part II- COMPUTING: Answer the following as indicated. Round off your answer to three decimal
places. Draw the control charts using R or MS Excel.
12. A company is monitoring the percentage of line items that are shipped correctly from a
major supplier. They have collected data for the past 25 weeks. Each week the number of
line items shipped from the supplier is determined as well as the number of line items
shipped correctly. The data for the past 25 weeks are shown in the table. Construct and
interpret the p chart based on average sample size. Show details of the calculations of the
control limits and the center line.
Week
1
23456
2
7
8
9
PHDSH5
10
11
12
13
14
15
Number
Shipped
91
81
47
99
120
42
84
94
69
65
121
125
51
108
86
Number
Shipped
Correctly
79
81
39
98
120
39
76
88
59
63
120
103
49
107
84
Week
16
17
18
19
20
21
22
23
24
25
Number
Shipped
131
122
22
69
65
97
109
123
94
82
Number
Shipped
Correctly
127
107
18
57
64
92
108
108
92
79
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