Post Utme Al Hikmah University 2024 Mathematics Question 31

Practice objective / multiple choice question 31 from the 2024 Post Utme Al Hikmah University Mathematics examination.

Post Utme Al Hikmah University 2024 Mathematics Objective / Multiple Choice
Question 31 POST_UTME_AL-HIKMAH_UNIVERSITY • 2024 • 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. 0.95
D. 0.99
Correct Answer
B
Correct Option:
0.80

About This Question

This is Post Utme Al Hikmah University 2024 Mathematics Question 31. It is one of the objective questions from the 2024 Post Utme Al Hikmah University Mathematics examination.

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