Post Utme Delsu 2021 Mathematics Question 24

Practice objective / multiple choice question 24 from the 2021 Post Utme Delsu Mathematics examination.

Post Utme Delsu 2021 Mathematics Objective / Multiple Choice
Question 24 POST_UTME_DELSU • 2021 • MATHEMATICS • objective

A random variable ( X ) has a probability density function ( f(x) = egin{cases} 2x & \(0 < x\)\(< 1\)\ 0 & \text{otherwise} end{cases} ). Find \(E X^2 \\\(end{cases} ). Find (E X^2\) ).

Answer Options

Correct Answer A. \(1/3\)
B. \(1/2\)
C. \(2/3\)
D. 1
Correct Answer
A
Correct Option:
\(1/3\)

About This Question

This is Post Utme Delsu 2021 Mathematics Question 24. It is one of the objective questions from the 2021 Post Utme Delsu Mathematics examination.

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