Areas | Distribution of the sample population | Total | ||
students | teachers | administrative personnel | ||
Engineering | 95 | 10 | 10 | 115 |
Biomedical | 95 | 10 | 09 | 114 |
Social | 95 | 15 | 10 | 120 |
Total | 285 | 35 | 29 | 349 |