Question

I wll mark him or her as brainlist who will answer this. Find the missing frequency when mean is 34 Marks 0-10 10-20 20-30 30-40 40-50 50-60 No. Of student 5 ,15,20,x, 20,10

Answer 1

Explanation:

5-15,20-35,20-10 may be it is helpful to you