student_sample_data.csv

Name,Class,Subject,Marks
Ravi,10,Math,85
Ravi,10,Science,78
Ravi,10,English,90
Ravi,10,SSt,98
Ravi,10,Hindi,85
Anjali,10,Math,92
Anjali,10,Science,88
Anjali,10,English,95
Anjali,10,SSt,85
Anjali,10,Hindi,95
Aman,10,Math,70
Aman,10,Science,75
Aman,10,English,80
Aman,10,SSt,75
Aman,10,Hindi,85
Sneha,10,Math,60
Sneha,10,Science,72
Sneha,10,English,68
Sneha,10,SSt,68
Sneha,10,Hindi,59
Karan,10,Math,40
Karan,10,Science,55
Karan,10,English,50
Karan,10,SSt,75
Karan,10,Hindi,85