Post Utme Lasu 2019 Mathematics Question 21
Practice objective / multiple choice question 21 from the 2019 Post Utme Lasu Mathematics examination.
Let X be a random variable with probability density function (pdf) given by f(x) = (\(\frac{1}{2}\) \(e^{-\)|x|}\) for -\\((frac{1}{2} e^{-|x|}\(\infty < x < \infty\). Find the probability that X lies between -1 and 1.
Answer Options
About This Question
This is Post Utme Lasu 2019 Mathematics Question 21. It is one of the objective questions from the 2019 Post Utme Lasu Mathematics examination.
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.