Question

6. Find the median marks from the data given below: a) b) c) Marks No. of students Marks No. of students Wage in Rs No. of workers 24 36 50 2 4 10 15 3 7 20 12 25 20 15 65 78 6 24 11 25 30 12 7 45 55 65 75 85 95 18 35 15 3 7​