passpadi

2003

Mathematics

JAMB

The histogram above shows the ages of the victims of a pollution. How many people were involved in the pollution?

A.

15

B.

18

C.

20

D.

21

Correct Answer: 20

Explanation

age People 10 3 20 4 30 5 40 6 50 2 20

age People 10 3 20 4 30 5 40 6 50 2 20
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