Zones lines | Mann-Whitney U test | |||
n | Mean Rank | U | Sig. Bill (p-value) | |
West South | 7 7 | 6.43 8.57 | 17.0 | 0.338 |
East South | 7 7 | 4.71 10.29 | 5.00 | 0.013* |
West East | 7 7 | 9.70 5.29 | 9.00 | 0.048* |