Post Utme Unilorin 2021 Mathematics Question 24

Practice objective / multiple choice question 24 from the 2021 Post Utme Unilorin Mathematics examination.

Post Utme Unilorin 2021 Mathematics Objective / Multiple Choice
Question 24 POST_UTME_UNILORIN • 2021 • MATHEMATICS • objective

A histogram of exam scores has a mean of 60 and a standard deviation of 10. If the scores are normally distributed, what is the probability that a randomly selected score is greater than 70?

Answer Options

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

About This Question

This is Post Utme Unilorin 2021 Mathematics Question 24. It is one of the objective questions from the 2021 Post Utme Unilorin Mathematics examination.

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