JAMB 1997 · UME · Q44
In an examination, the result of a certain school is as shown in the histogram. How many candidates did the school present?
Worked solution (try it first)
- Each bar's height is how many sat the exam with a score in that class.
- Read the bars: 3, 5, 8, 1 and 2.
- Add them: , option D.