Order to Remittance
LF5424
MAT510HomeworkAssignment51.docx
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MAT 510 – Homework Assignment |
Homework Assignment 5
Due in Week 6 and worth 30 points
The data in below table lists country code and the order to remittance (OTR) time for hardware / software installations for the last 76 installations (from first to last). OTR is the time it takes from an order being placed until the system is installed and we receive payment (remittance). Because this company does business internationally, it also notes the country of installation using a country code. This code is listed in the first column.
Table: Country Code and OTR Cycle Time for Software Systems Installation
|
Country Code |
Cycle Time |
Country Code |
Cycle Time |
|
1 |
20 |
5 |
29 |
|
1 |
24 |
6 |
40 |
|
1 |
46 |
7 |
157 |
|
1 |
26 |
8 |
19 |
|
14 |
38 |
5 |
24 |
|
1 |
15 |
1 |
81 |
|
1 |
15 |
7 |
53 |
|
17 |
23 |
7 |
26 |
|
1 |
31 |
1 |
28 |
|
1 |
31 |
1 |
34 |
|
6 |
64 |
1 |
34 |
|
5 |
29 |
7 |
50 |
|
5 |
44 |
1 |
52 |
|
1 |
32 |
1 |
19 |
|
1 |
15 |
1 |
44 |
|
7 |
11 |
14 |
150 |
|
7 |
14 |
7 |
29 |
|
1 |
89 |
17 |
23 |
|
17 |
41 |
6 |
79 |
|
7 |
41 |
17 |
13 |
|
1 |
36 |
6 |
32 |
|
8 |
43 |
7 |
61 |
|
17 |
21 |
8 |
42 |
|
8 |
28 |
8 |
46 |
|
7 |
18 |
7 |
88 |
|
8 |
47 |
14 |
24 |
|
6 |
26 |
7 |
7 |
|
6 |
47 |
1 |
33 |
|
5 |
9 |
5 |
129 |
|
7 |
42 |
17 |
41 |
|
5 |
5 |
17 |
43 |
|
6 |
27 |
14 |
42 |
|
6 |
27 |
14 |
42 |
|
1 |
33 |
7 |
53 |
|
7 |
44 |
7 |
53 |
|
1 |
21 |
7 |
48 |
|
1 |
22 |
5 |
21 |
|
1 |
50 |
1 |
19 |
Use the date in table above and answer the following questions in the space provided below:
1. Does the OTR time appear to be stable? Why or why not?
2. If you were to use a control chart to evaluate stability, which chart would you use? Why?
3. What can you learn about the distribution of the installation process?
4. Does it appear that the country has an impact on installation time? Why or why not?
Type your answers below and submit this file in Week 6 of the online course shell:
MAT 510
–
Homework Assignment
Homework A
ssignment
5
Due in
Week
6 and worth 30 points
The data
in below table
list
s
country code and the order to remittance (OTR) time for hardware / software
installations for the last 76 installations (from first to last). OTR is the time it takes from an order being
placed until the system is installed and we receive payment (remitta
nce). Because this company does
business internationally, it also notes the country of installation using a country code. This code is
listed
in
the first column.
Table: Country Code and OTR Cycle Time for Software Systems Installation
Country Code
Cycle
Time
Country Code
Cycle Time
1
20
5
29
1
24
6
40
1
46
7
157
1
26
8
19
14
38
5
24
1
15
1
81
1
15
7
53
17
23
7
26
1
31
1
28
1
31
1
34
6
64
1
34
5
29
7
50
5
44
1
52
1
32
1
19
1
15
1
44
7
11
14
150
7
14
7
29
1
89
17
23
17
41
6
79
7
41
17
13
1
36
6
32
8
43
7
61
17
21
8
42
8
28
8
46
7
18
7
88
MAT 510 – Homework Assignment
Homework Assignment 5
Due in Week 6 and worth 30 points
The data in below table lists country code and the order to remittance (OTR) time for hardware / software
installations for the last 76 installations (from first to last). OTR is the time it takes from an order being
placed until the system is installed and we receive payment (remittance). Because this company does
business internationally, it also notes the country of installation using a country code. This code is listed in
the first column.
Table: Country Code and OTR Cycle Time for Software Systems Installation
Country Code Cycle Time Country Code Cycle Time
1 20 5 29
1 24 6 40
1 46 7 157
1 26 8 19
14 38 5 24
1 15 1 81
1 15 7 53
17 23 7 26
1 31 1 28
1 31 1 34
6 64 1 34
5 29 7 50
5 44 1 52
1 32 1 19
1 15 1 44
7 11 14 150
7 14 7 29
1 89 17 23
17 41 6 79
7 41 17 13
1 36 6 32
8 43 7 61
17 21 8 42
8 28 8 46
7 18 7 88
