Post Utme Eksu 2020 Mathematics Question 36

Practice objective / multiple choice question 36 from the 2020 Post Utme Eksu Mathematics examination.

Post Utme Eksu 2020 Mathematics Objective / Multiple Choice
Question 36 POST_UTME_EKSU • 2020 • MATHEMATICS • objective

In a set of 10 numbers, the mean is 20 and the standard deviation is 5. If the numbers are arranged in ascending order, what is the probability that a randomly selected number is greater than the mean?

Answer Options

Correct Answer A. \(P X > \mu \\) = \(\frac{1}{2}\)\) )
B. \(P X > \mu \\) = \(\frac{1}{10}\)\) )
C. \(P X > \mu \\) = \(\frac{3}{10}\)\) )
D. \(P X > \mu \\) = \(\frac{5}{10}\)\) )
Correct Answer
A
Correct Option:
\(P X > \mu \\) = \(\frac{1}{2}\)\) )

About This Question

This is Post Utme Eksu 2020 Mathematics Question 36. It is one of the objective questions from the 2020 Post Utme Eksu Mathematics examination.

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