Post Utme Rhema University 2021 Mathematics Question 37

Practice objective / multiple choice question 37 from the 2021 Post Utme Rhema University Mathematics examination.

Post Utme Rhema University 2021 Mathematics Objective / Multiple Choice
Question 37 POST_UTME_RHEMA_UNIVERSITY • 2021 • MATHEMATICS • objective

A histogram is constructed with a mean of 25 and a standard deviation of 3. If the total number of data points is 20, find the number of data points that lie within one standard deviation of the mean.

Answer Options

A. 10
Correct Answer B. 12
C. 15
D. 18
Correct Answer
B
Correct Option:
12

About This Question

This is Post Utme Rhema University 2021 Mathematics Question 37. It is one of the objective questions from the 2021 Post Utme Rhema University 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