Based on the following R Chart for the 1st 10 days of Monitoring, identify ALL of the patterns that require investigation. Points off for incorrect selections. 1st 10 days Monitor Reservation Processing Time R Chart Minutes 2.500 2.000 1.500 1.000 0.500 0.000 • 1 • 2 3 4 Day 3 is beyond the upper control limit. Day 8 is beyond the upper control limit. Day 9 is beyond the upper control limit. 5 6 Sample / Day Day 7 is beyond the lower control limit. 7 8 9 10 -R-range -UCLr -LCLr Centerline There is a run of six in a row above the centerline from days 1-6. And, all but one day is above the centerline.
Based on the following R Chart for the 1st 10 days of Monitoring, identify ALL of the patterns that require investigation. Points off for incorrect selections. 1st 10 days Monitor Reservation Processing Time R Chart Minutes 2.500 2.000 1.500 1.000 0.500 0.000 • 1 • 2 3 4 Day 3 is beyond the upper control limit. Day 8 is beyond the upper control limit. Day 9 is beyond the upper control limit. 5 6 Sample / Day Day 7 is beyond the lower control limit. 7 8 9 10 -R-range -UCLr -LCLr Centerline There is a run of six in a row above the centerline from days 1-6. And, all but one day is above the centerline.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
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Transcribed Image Text:Based on the following R Chart for the 1st 10 days of Monitoring, identify ALL of the
patterns that require investigation. Points off for incorrect selections.
Minutes
2.500
2.000
1.500
1.000
0.500
0.000
1
1st 10 days Monitor Reservation Processing Time R Chart
2
3
4
Day 3 is beyond the upper control limit.
Day 8 is beyond the upper control limit.
Day 9 is beyond the upper control limit.
5
6
Sample / Day
Day 7 is beyond the lower control limit.
7
8
00
9
10
There is a run of six in a row above the centerline from days 1-6. And, all but one day is above the
centerline.
R-range
UCLr
LCLr
Centerline
Transcribed Image Text:A
B
C
1 RESERVATION TIME in MINUTES
2
3
456780
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Day
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Ready
Data Set
1
4.5
3.7
4.3
3.7
4.4
3.5
4.5
3.6
4.4
4.3
3.7
4.5
4.2
4.2
3.7
4.6
4.2
4.4
4.2
4.3
4.6
4.1
3.6
4.1
4.3
4.4
3.6
3.5
4.5
4.4
+
2
3.8
4.6
3.5
3.7
4.6
3.5
4.3
3.6
3.5
4.3
3.5
3.5
4.3
4.2
4.5
4.4
3.5
3.4
3.4
4.5
4.6
4.3
4.0
4.5
4.1
4.6
3.8
3.5
4.2
3.5
D
Accessibility: Good to go
3
3.9
4.2
4.2
4.4
3.8
4.3
4.1
4.4
4.6
4.0
4.2
3.8
3.4
4.0
4.6
4.5
4.4
3.6
3.4
4.5
4.0
3.6
3.6
3.6
3.5
4.5
4.0
4.3
3.9
4.1
E
4
4.4
3.9
4.1
4.4
4.6
4.3
4.5
3.7
3.6
3.5
3.7
4.2
4.4
3.8
3.5
3.8
3.4
3.9
4.3
3.6
4.4
4.5
3.4
3.9
3.9
4.4
3.7
4.2
3.8
4.1
TI
F
5
4.0
3.9
4.3
3.6
4.3
3.4
3.5
3.8
4.1
3.8
3.9
4.1
3.6
4.1
3.5
4.3
3.7
4.3
4.0
3.6
3.9
3.8
3.5
3.4
3.5
4.2
3.9
4.6
4.0
4.4
G
H
Day
1
2
3
4
5
6
7
8
9
10
I
Day
1
2
3
4
5
6
7
8
9
10
1st 10 Days of Monitoring Reservation Processing Time
1
3
4
3.5
4.4
4.9
3.9
4.2
3.3
4.3
5.1
5.2
3.5
J
5.0
4.3
4.4
4.2
4.3
4.2
3.7
4.0
4.2
4.0
2
4.5
3.5
3.2
ا ب ا ب ا ب
3.7
3.8
3.6
4.6
5.2
3.3
3.8
K
2
4.3
4.1
4.4
3.8
4.1
4.3
3.6
4.3
4.6
4.4
3.4
4.3
3.4
3.5
3.4
4.4
4.1
2.8
3.9
4.5
L
2nd 10 Days of Monitoring Reservation Processing Time
1
3
4
4.1
4.3
4.2
4.0
4.2
4.2
4.6
4.3
4.1
4.2
4.7
3.1
3.1
4.6
4.3
4.9
4.8
4.9
5.1
3.8
M
4.5
4.3
4.1
4.9
4.3
4.3
3.4
4.0
4.0
4.4
5
5.0
3.1
4.9
3.1
3.5
3.3
4.4
4.2
3.3
5.1
5
4.2
4.2
4.0
4.1
4.2
4.4
3.8
4.3
3.8
4.2
N
O
P
Q
R
S
B
II
T
I
U
V
+
115%
W
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