JAMB Economics 2011 Question 9

Question 9

Tools of Economic Analysis

The median of an odd-numbered set of scores is the

  1. A.middle value in the set
  2. B.highest value in the set
  3. C.arithmetic mean of the set
  4. D.most frequently occurring score.
Show the answer and explanation

Answer: A (middle value in the set)

Explanation

When scores are arranged in order, the median is the one in the middle; with an odd number there is exactly one middle value.