Marks 3 4 5 6 7 8 Frequency 5 y - 1 y 9 4
MATHEMATICS
JAMB 2007
| Marks | 3 | 4 | 5 | 6 | 7 | 8 |
| Frequency | 5 | y - 1 | y | 9 | 4 | 1 |
The table above gives the frequency distribution of marks obtained by a group of students in a test. If the total mark scored is 200, calculate the value of y
- A. 15
- B. 13
- C. 11
- D. 8
Correct Answer: C. 11
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