Post Utme Caleb University 2020 Mathematics Question 39

Practice objective / multiple choice question 39 from the 2020 Post Utme Caleb University Mathematics examination.

Post Utme Caleb University 2020 Mathematics Objective / Multiple Choice
Question 39 POST_UTME_CALEB_UNIVERSITY • 2020 • 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

Correct Answer A. 0.1587
B. 0.3413
C. 0.4772
D. 0.6179
Correct Answer
A
Correct Option:
0.1587

About This Question

This is Post Utme Caleb University 2020 Mathematics Question 39. It is one of the objective questions from the 2020 Post Utme Caleb University Mathematics examination.

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