Question

Draw 'less than and more than ogive curves from the following data :
Marks
0-10
10-20
2030
30-40
40-50
50-60
7
10
14
20
No. of Students
6
3
chictoram​

Answer 1

Answer:

1=<

2=<

3=<

4=<

5=<

6=<

7=<

8=<

9=<

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Answer 2

Answer:

please send me the world of the world and the world and the world and