Homework SourseFor the following data what is SS between subjects SolutionS
For the following data, what is SS between subjects?
Solution
Sol) From Excel
From above analysis
Sum of squares between subjects is 6
| Anova: Two-Factor Without Replication | ||||||
| SUMMARY | Count | Sum | Average | Variance | ||
| Row 1 | 3 | 12 | 4 | 1 | ||
| Row 2 | 3 | 6 | 2 | 3 | ||
| Row 3 | 3 | 9 | 3 | 7 | ||
| Column 1 | 3 | 6 | 2 | 1 | ||
| Column 2 | 3 | 6 | 2 | 3 | ||
| Column 3 | 3 | 15 | 5 | 1 | ||
| ANOVA | ||||||
| Source of Variation | SS | df | MS | F | P-value | F crit |
| Rows | 6 | 2 | 3 | 3 | 0.16 | 6.944272 |
| Columns | 18 | 2 | 9 | 9 | 0.033058 | 6.944272 |
| Error | 4 | 4 | 1 | |||
| Total | 28 | 8 |
