Xdbar = (O S = D D O \130 D 120/ S-1 = (0 D O ? D ? \30 Q (p)? Sample Size (n)? Subgroup (m)? Alpha=CC01 F(alpha,p,mn-m-p+1)?. . 1 3 4 5 6 9 10 11 12 13 58 60 50 54 63 53 42 55 46 50 49 57 58 32 33 27 31 38 30 20 31 25 29 27 30 33 2.
Xdbar = (O S = D D O \130 D 120/ S-1 = (0 D O ? D ? \30 Q (p)? Sample Size (n)? Subgroup (m)? Alpha=CC01 F(alpha,p,mn-m-p+1)?. . 1 3 4 5 6 9 10 11 12 13 58 60 50 54 63 53 42 55 46 50 49 57 58 32 33 27 31 38 30 20 31 25 29 27 30 33 2.
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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5
Transcribed Image Text:Hotelling T2 - Multivariate Problem: The data shown in Table from a production process with two CTQS, X1, and X2. The sample data are sample means of X1 and
X2 (Sample size =25, Assume that mean values of the quality characteristics and the covariance matrix were computed from 50 preliminary Samples=50).
Construct T2 control chart using these data for Phase II.
(55)
130
(200
S =
Xdbar = (D
S- 1=D
\130
120
?
?
Total no. of CTO (p)?
Sample Size (n)?
Subgroup (m)?
Alpha=CC01
F(alpha,p,mn-m-p+1)?. .
Sample No.
1
3
4
6
8
10
11
12
13
14
15
xbar1
58
60
50
54
63
53
42
55
46
50
49
57
58
75
55
xbar2
32
33
27
31
38
30
20
31
25
29
27
30
33
45
27
diff1
diff2
matrix calc
12 =n* calc
UCL =
LCL =
0OC?
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