Post Utme Abu 2020 Mathematics Question 27
Practice objective / multiple choice question 27 from the 2020 Post Utme Abu 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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This is Post Utme Abu 2020 Mathematics Question 27. It is one of the objective questions from the 2020 Post Utme Abu Mathematics examination.
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