Method | Mann-Whitney U | Wilcoxon W | Z | Asymptotic Significance (2-tailed) |
Units Completed | 321 | 672 | −2.251 | 0.024 |
Incremental Milestone | 177 | 843 | −4.334 | 0.000 |
Start-Finish | 368.5 | 1034.5 | −1.459 | 0.145 |
Supervisor’s Opinion | 239 | 590 | −4.168 | 0.000 |
Cost Ratio | 455 | 806 | −0.362 | 0.718 |
Time Ratio | 157 | 508 | −4.597 | 0.000 |
Eared Value Analysis | 330 | 996 | −2.227 | 0.026 |
Weighted/Equivalent Units | 354 | 705 | −1.847 | 0.065 |