Post Utme Osustech 2022 Mathematics Question 39
Practice objective / multiple choice question 39 from the 2022 Post Utme Osustech Mathematics examination.
A histogram shows the distribution of exam scores for a class of 100 students. The histogram has 5 bars, with the first bar representing scores 0-20, the second bar representing scores 21-40, and so on. The heights of the bars are 10, 20, 30, 20, and 20, respectively. What is the mean score of the class?
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About This Question
This is Post Utme Osustech 2022 Mathematics Question 39. It is one of the objective questions from the 2022 Post Utme Osustech Mathematics examination.
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