Post Utme Ksu 2017 Mathematics Question 34

Practice objective / multiple choice question 34 from the 2017 Post Utme Ksu Mathematics examination.

Post Utme Ksu 2017 Mathematics Objective / Multiple Choice
Question 34 POST_UTME_KSU • 2017 • MATHEMATICS • objective

A histogram has a mean of 25 and a standard deviation of 5. If the data is normally distributed, what is the probability that a randomly selected value is between 20 and 30?

Answer Options

A. 0.68
Correct Answer B. 0.80
C. 0.90
D. 0.95
Correct Answer
B
Correct Option:
0.80

About This Question

This is Post Utme Ksu 2017 Mathematics Question 34. It is one of the objective questions from the 2017 Post Utme Ksu Mathematics examination.

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