JAMB 2001 · UME · Q41
The histogram shows the distribution of passengers in taxis of a certain motor park. How many taxis have more than 4 passengers?
Worked solution (try it first)
- The class boundaries 0.5, 2.5, 4.5, … mean the classes are 1–2, 3–4, 5–6, 7–8, 9–10 and 11–12 passengers.
- More than 4 passengers means the bars from 4.5 upwards, with heights 7, 5, 4 and 1.
- Add them: taxis, option D.