Post Utme Coal City University 2017 Mathematics Question 20
Practice objective / multiple choice question 20 from the 2017 Post Utme Coal City University 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 Coal City University 2017 Mathematics Question 20. It is one of the objective questions from the 2017 Post Utme Coal City University Mathematics examination.
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