Post Utme Noun 2020 Mathematics Question 22
Practice objective / multiple choice question 22 from the 2020 Post Utme Noun Mathematics examination.
A histogram of exam scores has a mean of 70 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 80?
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About This Question
This is Post Utme Noun 2020 Mathematics Question 22. It is one of the objective questions from the 2020 Post Utme Noun Mathematics examination.
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