Post Utme Delsu 2020 Mathematics Question 7

Practice objective / multiple choice question 7 from the 2020 Post Utme Delsu Mathematics examination.

Post Utme Delsu 2020 Mathematics Objective / Multiple Choice
Question 7 POST_UTME_DELSU • 2020 • MATHEMATICS • objective

A histogram of exam scores has a mean of 75 and a standard deviation of 10. If the scores are normally distributed, what is the probability that a randomly selected student scored above 90?

Answer Options

A. 0.1587
B. 0.3413
C. 0.4772
Correct Answer D. 0.6745
Correct Answer
D
Correct Option:
0.6745

About This Question

This is Post Utme Delsu 2020 Mathematics Question 7. It is one of the objective questions from the 2020 Post Utme Delsu Mathematics examination.

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