Post Utme Abu 2017 Mathematics Question 2

Practice objective / multiple choice question 2 from the 2017 Post Utme Abu Mathematics examination.

Post Utme Abu 2017 Mathematics Objective / Multiple Choice
Question 2 POST_UTME_ABU • 2017 • MATHEMATICS • objective

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

Answer Options

A. 0.25
B. 0.5
Correct Answer C. 0.75
D. 0.9
Correct Answer
C
Correct Option:
0.75

About This Question

This is Post Utme Abu 2017 Mathematics Question 2. It is one of the objective questions from the 2017 Post Utme Abu Mathematics examination.

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