Question

Example 20. An incomplete distribution is given below:
10-20
20-30
30-40
40-50
50-60
Marks
60-70
70-80
24
60
?
130
?
Tole
No. of Students
50
36
458
You are given that the median value is 47. Using the median formula, fill up missing frequencies​

Answer 1

please follow and like me and make me brain list