The mean of 5 numbers is 75. Four of them are 70, 85, 90, 60. The missing number is:

  1. 70
  2. 75
  3. 76
  4. 74
Answer

A) 70

Total = 5 75 = 375; missing = 375 - 305 = 70. SLO M-09-C-03 · Application

Mathematics MCQ · More Measures of Central Tendency MCQs · Practise