a. Select the Run chart for the above 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. Run Chart A Run Chart C 6420 H+H+ PO TO 01:29 Time Run Chart A O Run Chart B VSTO Run Chart C 02:20 ∞06420 PO TO Run Chart B 01:29- Time PS:TO 02:20 10 9864NO PO TO 62:10 Time 01:54- 02:20

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter5: Network Models
Section: Chapter Questions
Problem 1C
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The following given is the 911 call data.
Call Time Call Time Call
1
15
16
1:38
1:40
2
3
4
5
678
8
9
10
11
12
13
14
000 NO
1:04
1:07
01:04
1:07
1:12
57679
17
Run Chart A
18
1:14
1:14 20
1:19
21
1:24 22
1:29
1:29
1:31
1:35
1:35
1:35
19
23
24
25
222226
27
28
1:44
1:47
1:48
01:29
1:48
1:48
Time
29 2:06
30
Time
m m m m m
O Run Chart B
31
32
33
34
1:53
1:56
2:00
2:02
2:02
2:04 41
2:05
42
35
36
a. Select the Run chart for the above 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.
Run Chart A
Run Chart B
37
38
899
39
40
2:08
2:10
2:12
2:12
01:54
2:13
2:13
2:14
2:14
2:15
2:15
2:15
2:15
2:15
Run Chart C
02:20
8642O
01:04
01:29
Time
01:54 -
02:20
10
2864NO
01:04
Run Chart C
01:29
Time
01:54+
02:20
Transcribed Image Text:The following given is the 911 call data. Call Time Call Time Call 1 15 16 1:38 1:40 2 3 4 5 678 8 9 10 11 12 13 14 000 NO 1:04 1:07 01:04 1:07 1:12 57679 17 Run Chart A 18 1:14 1:14 20 1:19 21 1:24 22 1:29 1:29 1:31 1:35 1:35 1:35 19 23 24 25 222226 27 28 1:44 1:47 1:48 01:29 1:48 1:48 Time 29 2:06 30 Time m m m m m O Run Chart B 31 32 33 34 1:53 1:56 2:00 2:02 2:02 2:04 41 2:05 42 35 36 a. Select the Run chart for the above 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. Run Chart A Run Chart B 37 38 899 39 40 2:08 2:10 2:12 2:12 01:54 2:13 2:13 2:14 2:14 2:15 2:15 2:15 2:15 2:15 Run Chart C 02:20 8642O 01:04 01:29 Time 01:54 - 02:20 10 2864NO 01:04 Run Chart C 01:29 Time 01:54+ 02:20
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Cengage,