Question

less than method:
50-60
40-50
30-40
20-30
10-20
0-10
Marks
7
10
23
51
6
3
No. of students
Draw an ogive and the cumulative frequency polygon for the following frequency distributor​

Answer 1

Answer:

10 your answer is ten.

50-60=10

40-50=10

30-40=10

20-30=10

10-20=10

0-10=10