IQ | 70-80 | 80-90 | 90-100 | 100-110 | 110-120 | 120-130 | 130-140 |
No. of candidates | 7 | 16 | 20 | 17 | 11 | 7 | 2 |
IQ | No. of candidates | Cumulative frequency (less than type) |
70-80 | 7 | 7 |
80-90 | 16 | 23 |
90-100 | 20 | 43 |
100-110 | 17 | 60 |
110-120 | 11 | 71 |
120-130 | 7 | 78 |
130-140 | 2 | 80 |