Post Utme Wellspring University 2023 Mathematics Question 10

Practice objective / multiple choice question 10 from the 2023 Post Utme Wellspring University Mathematics examination.

Post Utme Wellspring University 2023 Mathematics Objective / Multiple Choice
Question 10 POST_UTME_WELLSPRING_UNIVERSITY • 2023 • MATHEMATICS • objective

A histogram of exam scores has a mean of 75 and a standard deviation of 10. If the scores are normally distributed, find the probability that a randomly selected score is greater than 85.

Answer Options

A. 0.1587
B. 0.3413
C. 0.5
Correct Answer D. 0.8413
Correct Answer
D
Correct Option:
0.8413

About This Question

This is Post Utme Wellspring University 2023 Mathematics Question 10. It is one of the objective questions from the 2023 Post Utme Wellspring University Mathematics examination.

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