Post Utme Ui 2019 Mathematics Question 21
Practice objective / multiple choice question 21 from the 2019 Post Utme Ui Mathematics examination.
A random sample of 25 students from a university had a mean height of 175 cm with a standard deviation of 5 cm. If the population standard deviation is 6 cm, calculate the standard error of the mean.
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About This Question
This is Post Utme Ui 2019 Mathematics Question 21. It is one of the objective questions from the 2019 Post Utme Ui Mathematics examination.
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