Post Utme Elizade University 2017 Mathematics Question 17

Practice objective / multiple choice question 17 from the 2017 Post Utme Elizade University Mathematics examination.

Post Utme Elizade University 2017 Mathematics Objective / Multiple Choice
Question 17 POST_UTME_ELIZADE_UNIVERSITY • 2017 • 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 between 50 and 70?

Answer Options

A. 0.68
Correct Answer B. 0.80
C. 0.90
D. 0.95
Correct Answer
B
Correct Option:
0.80

About This Question

This is Post Utme Elizade University 2017 Mathematics Question 17. It is one of the objective questions from the 2017 Post Utme Elizade University Mathematics examination.

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