Post Utme Crawford University 2019 Mathematics Question 15
Practice objective / multiple choice question 15 from the 2019 Post Utme Crawford University Mathematics examination.
A set of exam scores has a mean of 80 and a standard deviation of 10. Find the z-score of a score of 90.
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This is Post Utme Crawford University 2019 Mathematics Question 15. It is one of the objective questions from the 2019 Post Utme Crawford University Mathematics examination.
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