Question

For the following distribution:

| Marks | Number of Students |
| Below 10 | 3 |
| Below 20 | 12 |
| Below 30 | 27 |
| Below 40 | 57 |
| Below 50 | 75 |
| Below 60 | 80 |

the modal class is?

• 10 - 20
• 20 - 30
• 30 - 40
• 50 - 60

Answer 1

30 - 40