Question on: JAMB Mathematics - 2024
The marks scored by 30 students in a Mathematics test are recorded in the table below:
| Scores (Mark) | 0 | 1 | 2 | 3 | 4 | 5 |
| No of students | 4 | 3 | 7 | 8 | 6 | 2 |
What is the total number of marks scored by the children?
A
82
B
15
C
63
D
75
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Correct Option: D
Multiply each score by the number of students:
- 0 x 4 = 0
- 1 x 3 = 3
- 2 x 7 = 14
- 3 x 8 = 24
- 4 x 6 = 24
- 5 x 2 = 10
Total = 0 + 3 + 14 + 24 + 24 + 10 = 75
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