Question 43

Jambmaths question: 

Interval(Years)

10–12

13–15

16–18

19– 20

21–23

No of Pupils

6

14

15

10

32

The table above shows the frequency distribution of ages (in years) of pupils in a certain secondary

The cumulative frequency curve above represent the ages of students in a school which age group do 70% of the students belong

Option A: 

15.5 – 18.5

Option B: 

15.5 – 19.5

Option C: 

16.5 – 19.5 

Option D: 

17.5 – 20.5

Jamb Maths Topic: 
Year of Exam: