Post Utme Futo 2024 Mathematics Question 31

Practice objective / multiple choice question 31 from the 2024 Post Utme Futo Mathematics examination.

Post Utme Futo 2024 Mathematics Objective / Multiple Choice
Question 31 POST_UTME_FUTO • 2024 • MATHEMATICS • objective

In a set of 20 numbers, the mean is 15 and the standard deviation is 3. Find the range of the set.

Answer Options

A. \(0 \\) to \(30 \\)
B. \(10 \\) to \(40 \\)
C. \(20 \\) to \(50 \\)
Correct Answer D. \(30 \\) to \(60 \\)
Correct Answer
D
Correct Option:
\(30 \\) to \(60 \\)

About This Question

This is Post Utme Futo 2024 Mathematics Question 31. It is one of the objective questions from the 2024 Post Utme Futo Mathematics examination.

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