Question

c) In a class of 90 students, the marks obtained in a weekly test are:
Marks
16-20
21-25
26-30
31-35
36-40
41-45
46-50
12
18
26
14
10
6
No of
students
Construct a combined histogram and frequency diagram.
[4]​

Answer 1

Answer:

35 students Okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Answer 2

Answer:

in this question answer will be 35 students