Question

Draw less than and more than ogive for the following distribution an hence fine the median from the graph
Marks
30-40
40-50
50-60
60-70
70-80
80-90
90-100

No. of students
14
6
10
20
30
8
12​

Answer 1

Step-by-step explanation:

marks 0-50

50-60

60-70

70-80

80-90

90-100

no. of students

14

6

10

20

30

8

12