Post Utme Lead City University 2017 Mathematics Question 38

Practice objective / multiple choice question 38 from the 2017 Post Utme Lead City University Mathematics examination.

Post Utme Lead City University 2017 Mathematics Objective / Multiple Choice
Question 38 POST_UTME_LEAD_CITY_UNIVERSITY • 2017 • MATHEMATICS • objective

A histogram of exam scores has a mean of 70 and a standard deviation of 10. What is the probability that a randomly selected score is between 60 and 80?

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 Lead City University 2017 Mathematics Question 38. It is one of the objective questions from the 2017 Post Utme Lead City University Mathematics examination.

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