In: Statistics and Probability
Please solve using MINITAB
Complete the problem as a “two to the fifth minus one, resolution five” Fractional Factorial DOE with factor E as the fifth factor. Answer the following: a) Determine what factors if any are statistically significant, b) Determine if there are any two factor interactions and if so, show graphically, c) Determine the model equation.
Data shown on the next slide.
A |
B |
C |
D |
E |
Response |
-1 |
-1 |
-1 |
-1 |
1 |
38.9 |
1 |
-1 |
-1 |
-1 |
-1 |
35.3 |
-1 |
1 |
-1 |
-1 |
-1 |
36.7 |
1 |
1 |
-1 |
-1 |
1 |
45.5 |
-1 |
-1 |
1 |
-1 |
-1 |
35.3 |
1 |
-1 |
1 |
-1 |
1 |
37.8 |
-1 |
1 |
1 |
-1 |
1 |
44.3 |
1 |
1 |
1 |
-1 |
-1 |
34.8 |
-1 |
-1 |
-1 |
1 |
-1 |
34.4 |
1 |
-1 |
-1 |
1 |
1 |
38.4 |
-1 |
1 |
-1 |
1 |
1 |
43.5 |
1 |
1 |
-1 |
1 |
-1 |
35.6 |
-1 |
-1 |
1 |
1 |
1 |
37.1 |
1 |
-1 |
1 |
1 |
-1 |
33.8 |
-1 |
1 |
1 |
1 |
-1 |
36 |
1 |
1 |
1 |
1 |
1 |
44.9 |