Quiz 8 (design of experiments (two factor design))
Determine if there is a significant impact on the production rate from the temperature and shift of the process. Use a type 1 error of 5%
Temperature


70

80

90


Shift 1

125

130

132

125

118

124


Shift 2

137

141

142

140

138

136

The twoway ANOVA analysis results are shown in the table below:
1. Determine the sum of square for total variation
2. Determine the sum of square for the treatment
3. Determine the sum of square for the block
4. Determine the sum of square for the intersection of block and treatment
5. Determine the sum of square for the experimental errors
6. Determine the experimental F temperature
7. Determine the experimental F Shifts
8. Determine the experimental F temperature and Shifts
9. Determine the Critical Value of F Temperature
10. Determine the critical Value of F Shifts
11. Determine the critical value of F Temperature and shifts
12. Based on that ANOVA what the conclusion should be taken for temperature
Significant impact for the temperature and shifts
Significant impact for the temperature
No significant of the temperature
None of the above
13. Based on that ANOVA what the conclusion should be taken for shifts
Significant impact for the temperature and shifts
Significant impact for the temperature
No significant of the temperature
None of the above
14. Based on that ANOVA what the conclusion should be taken for both
Significant impact for the temperature and shifts
Significant impact for the temperature
No significant of the temperature
None of the above