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JAMB Mathematics 2007 Question 3

Question 3

Data Presentation

The histogram above represents the weights of students who travelled out of their school for an examination. How many people made the trip?

Diagram for this question
  1. A.78
  2. B.38
  3. C.29
  4. D.69
Show the answer and explanation

Answer: C (29)

Explanation

Add the bar heights: 2 + 3 + 5 + 6 + 8 + 4 + 1 = 29.