Question

Draw a histogram and a frequency polygon

Marks

0-10 10-20

20-30 30-40 40-50 50-60 60-70

70-80

No. of

students

5

12

6

20

18

10

16

3​

Answer 1

Answer:

u can take picture dear so i can draw and show u for eg like this

Answer 2

Mark it brainliest if this helps you