Post Utme Osustech 2020 Mathematics Question 32
Practice objective / multiple choice question 32 from the 2020 Post Utme Osustech Mathematics examination.
A histogram of exam scores has a mean of 75 and a standard deviation of 10. If 75% of the scores are above 80, what is the value of the z-score for a score of 85?
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About This Question
This is Post Utme Osustech 2020 Mathematics Question 32. It is one of the objective questions from the 2020 Post Utme Osustech Mathematics examination.
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