Question

4 The following distribution gives the state-wise teacher-student ratio in higher
secondary schools of India. Find the mode and mean of this data. Interpret the two
measures.
Number of students per teacher
Number of states/U.T.
15-20
3
20-25
8
25 - 30
9
30-35
10
35-40
3
40-45
0
45-50
0
50-55
2​

Answer 1

YOUR ANSWER IS HERE..

According to the information you provided

Mode = the most repeated one

= 30 : 35

Mean = sum of Data given

no. of Data

you can find it yourself with the information I provided

I HOPE THIS WILL HELP YOU..