The mean of 4 numbers is 16. Three of them are 12, 18, 15. The missing number is:

  1. 15
  2. 24
  3. 16
  4. 19
Answer

D) 19

Total = 4 16 = 64; missing = 64 - 45 = 19. SLO M-09-C-03 · Application

Mathematics MCQ · More Measures of Central Tendency MCQs · Practise