Post Utme Rsu 2020 Mathematics Question 2

Practice objective / multiple choice question 2 from the 2020 Post Utme Rsu Mathematics examination.

Post Utme Rsu 2020 Mathematics Objective / Multiple Choice
Question 2 POST_UTME_RSU • 2020 • MATHEMATICS • objective

A histogram is constructed from a dataset of exam scores. If the mean score is 75 and the standard deviation is 10, what is the probability that a randomly selected score will fall within 2 standard deviations of the mean?

Answer Options

A. 0.9544
B. 0.9772
Correct Answer C. 0.9987
D. 0.9999
Correct Answer
C
Correct Option:
0.9987

About This Question

This is Post Utme Rsu 2020 Mathematics Question 2. It is one of the objective questions from the 2020 Post Utme Rsu Mathematics examination.

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