A student scores 80, 70, 90 in subjects with credit hours 3, 2, 1. The weighted mean score is:

  1. 75.33
  2. 80.83
  3. 78.33
  4. 80
Answer

C) 78.33

barxw = sum wxsum w = 4706 = 78.33. SLO M-09-C-03 · Application

Mathematics MCQ · More Measures of Central Tendency MCQs · Practise