Post Utme Futa 2025 Mathematics Question 13

Practice objective / multiple choice question 13 from the 2025 Post Utme Futa Mathematics examination.

Post Utme Futa 2025 Mathematics Objective / Multiple Choice
Question 13 POST_UTME_FUTA • 2025 • MATHEMATICS • objective

A histogram of exam scores has a mean of 70 and a standard deviation of 10. If 80% of the scores lie between 60 and 80, what is the probability that a randomly selected score lies between 70 and 80?

Answer Options

A. 0.4
Correct Answer B. 0.5
C. 0.6
D. 0.7
Correct Answer
B
Correct Option:
0.5

About This Question

This is Post Utme Futa 2025 Mathematics Question 13. It is one of the objective questions from the 2025 Post Utme Futa Mathematics examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support