Post Utme Mountain Top University 2021 Mathematics Question 27

Practice objective / multiple choice question 27 from the 2021 Post Utme Mountain Top University Mathematics examination.

Post Utme Mountain Top University 2021 Mathematics Objective / Multiple Choice
Question 27 POST_UTME_MOUNTAIN_TOP_UNIVERSITY • 2021 • MATHEMATICS • objective

A set of exam scores has a mean of 80 and a standard deviation of 5. If the scores are normally distributed, what is the probability that a randomly selected score will be greater than 90?

Answer Options

A. 0.5
B. 0.6
C. 0.7
Correct Answer D. 0.8
Correct Answer
D
Correct Option:
0.8

About This Question

This is Post Utme Mountain Top University 2021 Mathematics Question 27. It is one of the objective questions from the 2021 Post Utme Mountain Top University Mathematics examination.

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