Statistical Design of Experiments
Statistical Design of Experiments
Two Factor Full Factorial
Two Factor Full Factorial
Experiment
Experiment
What is to be optimized?
What is to be optimized?
Wear-Rate is the
Wear-Rate is the
response variable and
response variable and
is to be optimized
is to be optimized
List the Treatment combinations
List the Treatment combinations
Which treatment combination
Which treatment combination
appears to give optimized
appears to give optimized
wear?
wear?
Temperature
Temperature
A
A
1
1
A
A
2
2
B
B
1
1
B
B
2
2
34
34
30
3030
33
33
41
41
43
43
37
3737
50
50
44
44
3
3
4
4
2
2
1
1
A
A
B
B
AxB
AxB
+
-
-
-
-
+
-
+
-
+
+
+
34
34
30
50
50
44
44
43
43
37
33
33
41
41
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