Table 5 Results of the F-test based on population size.
Donation area | Corresponding to the regional donation values | Welch F | p | ||
|---|---|---|---|---|---|
2-person groups | 4-person groups | 8-person groups | |||
Sample village | 8.56 ± 1.40 | 7.94 ± 1.18 | 8.34 ± 1.09 | 0.844 | 0.447 |
Napo County | 6.63 ± 1.41 | 6.56 ± 1.01 | 6.95 ± 1.34 | 0.648 | 0.535 |
Guangxi | 5.25 ± 1.39 | 5.19 ± 1.22 | 5.91 ± 1.39 | 1.866 | 0.183 |
China | 6.00 ± 1.85 | 6.06 ± 1.84 | 6.52 ± 2.01 | 0.407 | 0.671 |
World | 3.13 ± 1.36 | 2.63 ± 1.20 | 4.27 ± 1.85 | 6.712 | 0.006** |
Total | 29.56 ± 5.45 | 28.38 ± 5.42 | 31.98 ± 6.54 | 2.073 | 0.152 |