Post Utme Crawford University 2018 Mathematics Question 13

Practice objective / multiple choice question 13 from the 2018 Post Utme Crawford University Mathematics examination.

Post Utme Crawford University 2018 Mathematics Objective / Multiple Choice
Question 13 POST_UTME_CRAWFORD_UNIVERSITY • 2018 • MATHEMATICS • objective

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

Answer Options

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

About This Question

This is Post Utme Crawford University 2018 Mathematics Question 13. It is one of the objective questions from the 2018 Post Utme Crawford University Mathematics examination.

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