Post Utme Ims U 2017 Mathematics Question 39

Practice objective / multiple choice question 39 from the 2017 Post Utme Ims U Mathematics examination.

Post Utme Ims U 2017 Mathematics Objective / Multiple Choice
Question 39 POST_UTME_IMS_U • 2017 • MATHEMATICS • objective

A random variable X has a probability distribution given by P\(X = 1 = 1/4\), P\(X = 2 = 1/2\), and P\(X = 3 = 1/4\). Find the expected value of X.

Answer Options

Correct Answer A. 1.5
B. 2
C. 2.5
D. 3
Correct Answer
A
Correct Option:
1.5

About This Question

This is Post Utme Ims U 2017 Mathematics Question 39. It is one of the objective questions from the 2017 Post Utme Ims U Mathematics examination.

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