Assignment:
Design of Experiment (two K Factorial Design)
Determine if there is a significant impact from the speed of the machine and the air pressure used in over the output rare of units per minute. Use alpha of 5%
|
|
Speed
|
|
Pressure
|
Negative
|
Positive
|
|
Negative
|
122
144
127
|
103
131
127
|
|
Positive
|
141
117
123
|
101
122
103
|
1. Determine the impact for the speed
2. Determine the impact the pressure
3. Determine the impact of the interaction of variables
4. Determine the experimental Error deviation
5. Determination the experimental T for speed
6. Determination the experimental T for Pressure
7. Determination experimental T for the variables interaction
8. Determination the critical Value of T that will be used to compare the experimental value
9. Based on T test, what conclusion should be taken for Speed Significant impact for the speed and pressure Sig impact for the speed
No sig impact of the speed None of the above
10. Based on T test, what conclusion should be taken for pressure Significant impact for the speed and pressure Sig impact for the speed No sig impact of the speed None of the above
11. Based on T test what conclusion Significant impact for the speed and pressure Sig impact for the interaction No significant impact for the interaction A and B