Answer:
77
Explanation:
To find the median marks, we first need to arrange the scores in ascending order:
55, 60, 65, 77, 80, 82, 85
Since there are 8 students, the middle value will be the 4th value in the ordered set. In this case, the median marks will be 77
Therefore, the median marks for the 8 students in maths is 77.