The bar chart shows the frequency distribution of marks scored by students in a class...

MATHEMATICS
WAEC 2012

The bar chart shows the frequency distribution of marks scored by students in a class test. How many students are in the class?

  • A. 10
  • B. 24
  • C. 25
  • D. 30

Correct Answer: C. 25

Explanation

6 + 8 + 6 + 5 = 25



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