Question

The Score of Students of a Class
IQ Score
No. of Students
80-90
6
90-100
9
100-110
16
110-120
13
120-130
4
130-140
2
. Number of students whose IQ score is
140 is​

Answer 1

Answer:

70 - 80, 80 - 90, 90 - 100, 100 - 110, 110 - 120, 120 - 130, 130 - 140. No. of Candidates, 7 , 16, 20, 17, 11, 7, 2 ...