Post Utme Unilag 2023 Mathematics Question 8
Practice objective / multiple choice question 8 from the 2023 Post Utme Unilag Mathematics examination.
A random variable (X\) has a probability distribution given by \(P X = x\\((X) has a probability distribution given by\)=\(\frac{1}{2^x}\)\))\) for \(x = 1,2,3,\\()) for \ldots). Find \(E X^2\)\\(). Find (E X^2\).
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About This Question
This is Post Utme Unilag 2023 Mathematics Question 8. It is one of the objective questions from the 2023 Post Utme Unilag Mathematics examination.
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