JAMB Mathematics 2007 Objective — Question 42
Question 42 of 50 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2007 Objective paper, with the correct answer and a full explanation.
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The histogram above represents the weight of students who travelled out of their school for an excursion. How many people made the trip?
- A. 29Correct
- B. 38
- C. 69
- D. 78
Explanation
The number of people who made the trip is the sum of the heights (frequencies) of all the bars: 2+3+5+6+8+4+1=29.
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