Post Utme Ims U 2019 Mathematics Question 23

Practice objective / multiple choice question 23 from the 2019 Post Utme Ims U Mathematics examination.

Post Utme Ims U 2019 Mathematics Objective / Multiple Choice

Question 23 POST_UTME_IMS_U • 2019 • MATHEMATICS • objective

A histogram of exam scores has a mean of 60 and a standard deviation of 10. What is the probability that a randomly selected score is between 50 and 70?

Answer Options

A. \(\frac{1}{4}\)\)

Correct Answer B. \(\frac{1}{2}\)\)

C. \(\frac{3}{4}\)\)

D. \(\frac{5}{8}\)\)

Correct Answer

Correct Option:

\(\frac{1}{2}\)\)

About This Question

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

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