Marks 0 1 2 3 4 5 Number of candidates 6 4 8 10 9
FURTHER MATHEMATICS
WAEC 2015
| Marks | 0 | 1 | 2 | 3 | 4 | 5 |
| Number of candidates | 6 | 4 | 8 | 10 | 9 | 3 |
The table above shows the distribution of marks scored by students in a test. Find the interquartile range of the distribution.
- A. 4
- B. 3
- C. 2
- D. 1
Correct Answer: B. 3
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