Post Utme Unn 2021 Mathematics Question 12
Practice objective / multiple choice question 12 from the 2021 Post Utme Unn Mathematics examination.
A histogram of exam scores has a mean of 75 and a standard deviation of 10. If the scores are normally distributed, what is the probability that a randomly selected score is between 60 and 90?
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About This Question
This is Post Utme Unn 2021 Mathematics Question 12. It is one of the objective questions from the 2021 Post Utme Unn Mathematics examination.
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