Following is the distribution of I.Q of 100 students. Find the median I.Q.
I. Q: | 55 – 64 | 65 – 74 | 75 – 84 | 85 – 84 | 95 – 104 | 105 – 114 | 115 – 124 | 125 – 134 | 135 – 144 |
No. of students: | 1 | 2 | 9 | 22 | 33 | 22 | 8 | 2 | 1 |