Post Utme Unilag 2020 Mathematics Question 20
Practice objective / multiple choice question 20 from the 2020 Post Utme Unilag Mathematics examination.
A set of data has a mean of 25 and a standard deviation of 3. If the data set is normally distributed, what is the probability that a randomly selected value will be between 20 and 30?
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About This Question
This is Post Utme Unilag 2020 Mathematics Question 20. It is one of the objective questions from the 2020 Post Utme Unilag Mathematics examination.
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