The frequency table shows the marks scored by 32 students in a test.



Marks scored
1
2
3
4
5
6
7
8
9
10


No of students
2
3
4
4
4
4
5
3
2
1



Find the :
(a)(i) mean ; (ii) median ; (iii) mode of the marks;~(b) percentage of the students who scored at least 8 marks.



The frequency table shows the marks scored by 32 students in a test.



Marks scored
1
2
3
4
5
6
7
8
9
10


No of students
2
3
4
4
4
4
5
3
2
1
