Statistical Design of Experiments
Statistical Design of Experiments
For Factor A:
For Factor A:
Lvl 2
Lvl 2
2
75.75
Lvl 1
Lvl 1
1
52.25
-
= 23.5
For Factor B:
For Factor B:For Factor C:
Lvl 2
Lvl 2
2
61
Lvl 1
Lvl 1
11
67
-
= -
6
A
B
C
% Yield
-
-
-
55
+
-
-
77
-
+
-
47
+
+
-
73
-
-
+
56
+
-
+
80
-
+
+
51
+
+
+
73
Average
64
64
64
64
64
80
80
80
80
47
47
47
47
B
B
1
1
2
2
A
A
1
1
2
2
C
C
1
1
2
2
Main Effects Plot
Main Effects Plot
For Factor C:
Lvl 2
Lvl 2
2
65
Lvl 1
Lvl 1
1
63
-
= 2
Test Matrix
Test Matrix
At a glance, which Factor is
At a glance, which Factor is
having the greatest effect on
having the greatest effect on
% Yield?
% Yield?
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