The following record taken for a sample of 5 pieces from a process each hour for a period of 24 hours. Determine the trial central line and control limits. If any points are out of control, assume assignable causes and calculate revised limits and central line.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The following record taken for a sample of 5 pieces from a process each hour for a period of 24 hours. Determine the trial central line and control limits. If any points are out of control, assume assignable causes and calculate revised limits and central line.

S.No.
0.998
0.007
0.099
0.015
1.001
0.005
4
1.000
0.006
5
1.000
0.010
1.000
0.007
7
1.002
0.006
8.
1.002
0.009
9.
0.995
0.008
10
0.993
0.005
11
0.994
0.005
12
0.097
0.007
0.010
0.009
13
1.000
14
1.000
15
1.103
0.012
16
1.003
0.003
17
1.006
0.004
18
0.999
0.012
19
1.002
0.013
20
0.997
0.012
21
0.997
0.013
22
0.999
0.006
23
0.999
0.010
24
1.001
0.007
Transcribed Image Text:S.No. 0.998 0.007 0.099 0.015 1.001 0.005 4 1.000 0.006 5 1.000 0.010 1.000 0.007 7 1.002 0.006 8. 1.002 0.009 9. 0.995 0.008 10 0.993 0.005 11 0.994 0.005 12 0.097 0.007 0.010 0.009 13 1.000 14 1.000 15 1.103 0.012 16 1.003 0.003 17 1.006 0.004 18 0.999 0.012 19 1.002 0.013 20 0.997 0.012 21 0.997 0.013 22 0.999 0.006 23 0.999 0.010 24 1.001 0.007
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