Practical Management Science
6th Edition
ISBN: 9781337406659
Author: WINSTON, Wayne L.
Publisher: Cengage,
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Transcribed Image Text:4. Prepare a run diagram for this emergency call data. Use five-minute intervals (i.e., count the calls
received in each five-minute interval. Use intervals of 0-4, 5–9, etc.). Note: Two or more calls
may occur in the same minute; there were three operators on duty this night. What can you
conclude from'the run chart?
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Transcribed Image Text:Call
Time
Call
Time
Call
Time
Call
Time
1
1:03
12
1:36
2
1:06
23
1:56
34
2:08
13
3
1:09
1:39
24
2:00
35
2:11
14
4.
1:11
1:42
25
2:00
36
212
15
1:43
26
2:01
37
2:12
1:12
16
1:44
2:13
27
2:02
38
6.
1:17
17
1:47
28
2:03
39
2:14
1:21
18
1:48
29
2:03
40
2:14
1:27
19
2:16
1:50
30
2:04
41
6.
1:28
20
1:52
31
2:06
42
2:19
10
1:29
21
1:53
32
2:07
11
1:31
22
1:56
33
2:08
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