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WAEC Mathematics 1992 Question 43

Question 43

Measures of Central Tendency

The table below shows the scores of 15 students in a Physics test.
Marks: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
No. of Students: 1, 3, 2, 0, 1, 6, 1, 0, 1, 0
How many students scored at least 5?

  1. A.1
  2. B.6
  3. C.8
  4. D.9
  5. E.14
Show the answer and explanation

Answer: D (9)

Explanation

Add the students scoring 5 or more: 1 + 6 + 1 + 0 + 1 + 0 = 9.