Scheme | Sample Size | Observations | Design Structure | Observation Totals |
---|---|---|---|---|
1 | 18 | 10 | Balanced | 180 |
2 | 5 & 3 | Unbalanced | 72 | |
3 | 20 & 6 | Unbalanced | 234 | |
4 | 54 | 10 | Balanced | 540 |
5 | 5 & 3 | Unbalanced | 216 | |
6 | 20 & 6 | Unbalanced | 702 | |
7 | 180 | 10 | Balanced | 1800 |
8 | 5 & 3 | Unbalanced | 720 | |
9 | 20 & 6 | Unbalanced | 2340 |