Method | Category of Respondents | N | Mean Rank | Sum of Ranks |
Units Completed | Contractors | 36 | 35.58 | 1281 |
Consultants | 26 | 25.85 | 672 | |
Total | 62 |
|
| |
Incremental Milestone | Contractors | 36 | 23.42 | 843 |
Consultants | 26 | 42.69 | 1110 | |
Total | 62 |
|
| |
Start-Finish | Contractors | 36 | 28.74 | 1034.5 |
Consultants | 26 | 35.33 | 918.5 | |
Total | 62 |
|
| |
Supervisor’s Opinion | Contractors | 36 | 37.86 | 1363 |
Consultants | 26 | 22.69 | 590 | |
Total | 62 |
|
| |
Cost Ratio | Contractors | 36 | 31.86 | 1147 |
Consultants | 26 | 31 | 806 | |
Total | 62 |
|
| |
Time Ratio | Contractors | 36 | 40.14 | 1445 |
Consultants | 26 | 19.54 | 508 | |
Total | 62 |
|
| |
Earned Value Analysis | Contractors | 36 | 27.67 | 996 |
Consultants | 26 | 36.81 | 957 | |
Total | 62 |
|
| |
Weighted/Equivalent Units Completed | Contractors | 36 | 34.67 | 1248 |
Consultants | 26 | 27.12 | 705 | |
Total | 62 |
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