Post Utme Ksu 2022 General Studies Question 25
Practice objective / multiple choice question 25 from the 2022 Post Utme Ksu General Studies examination.
A random sample of 1000 Nigerians was selected, and their heights were measured. The mean height was 170 cm, and the standard deviation was 10 cm. If a random sample of 50 Nigerians is selected, what is the probability that the mean height of the sample is greater than 175 cm?
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This is Post Utme Ksu 2022 General Studies Question 25. It is one of the objective questions from the 2022 Post Utme Ksu General Studies examination.
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