Post Utme Osustech 2025 Mathematics Question 21

Practice objective / multiple choice question 21 from the 2025 Post Utme Osustech Mathematics examination.

Post Utme Osustech 2025 Mathematics Objective / Multiple Choice
Question 21 POST_UTME_OSUSTECH • 2025 • MATHEMATICS • objective

A set of 5 numbers has a mean of 10 and a standard deviation of 2. What is the probability that a randomly selected number from this set is greater than 12?

Answer Options

A. \(\frac{1}{4}\)
B. \(\frac{1}{2}\)
Correct Answer C. \(\frac{3}{4}\)
D. \(\frac{3}{2}\)
Correct Answer
C
Correct Option:
\(\frac{3}{4}\)

About This Question

This is Post Utme Osustech 2025 Mathematics Question 21. It is one of the objective questions from the 2025 Post Utme Osustech Mathematics examination.

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