| Marks | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| No. of students | 3 | 1 | 5 | 2 | 4 | 2 | 3 |
from the table above, if the pass mark is 5, how many students failed the test?
- 6
- 2
- 7
-
9
The correct answer is: D
Explanation
| Marks | Number of students |
| 2 | 3 |
| 3 | 1 |
| 4 | 5 |
| Total | 9 |
There is an explanation video available .