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WAEC Mathematics 2003 Question 2

Question 2

Measures of Central Tendency

The table below gives the distribution of marks obtained by a number of pupils in a class test.
Marks: 0, 1, 2, 3, 4, 5
Frequency: 4, 7, 12, 18, 11, 8
The mode of the distribution is

  1. A.3
  2. B.5
  3. C.8
  4. D.18
Show the answer and explanation

Answer: A (3)

Explanation

The mode is the mark with the highest frequency: 3 marks (18 pupils).