Question

The marks obtained by 100 students in an examination are given below:
Marks
Number of Students
30-35
14
35-40
16
40 - 45
28
45-50
23
50 - 55 18
55 - 60
- 8
60-65
s. = 8
woo
Ans. 44.81
Find the mean marks of the students.
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Answer 1

Answer:

1. 5
2. 5
3. 5
4. 5
5. 5
6. 5
7. 5

Step-by-step explanation:

please mark as branliest