Post Utme Elizade University 2019 Mathematics Question 23

Practice objective / multiple choice question 23 from the 2019 Post Utme Elizade University Mathematics examination.

Post Utme Elizade University 2019 Mathematics Objective / Multiple Choice
Question 23 POST_UTME_ELIZADE_UNIVERSITY • 2019 • MATHEMATICS • objective

A histogram of exam scores has a mean of 75 and a standard deviation of 10. If 80% of the scores are above 60, what is the value of the lower limit of the interval?

Answer Options

A. 50
Correct Answer B. 55
C. 60
D. 65
Correct Answer
B
Correct Option:
55

About This Question

This is Post Utme Elizade University 2019 Mathematics Question 23. It is one of the objective questions from the 2019 Post Utme Elizade University Mathematics examination.

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