Post Utme Delsu 2022 Mathematics Question 9
Practice objective / multiple choice question 9 from the 2022 Post Utme Delsu Mathematics examination.
A histogram is constructed from a set of data. The histogram has a mean of 25 and a standard deviation of 5. If the data is normally distributed, what is the probability that a randomly selected value will be between 20 and 30?
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This is Post Utme Delsu 2022 Mathematics Question 9. It is one of the objective questions from the 2022 Post Utme Delsu Mathematics examination.
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