Example 1: If a random variable has the probability densityƒ(x) as2e-2* , for x>0f (x) :|0, for x <0Find the probabilities that it will take on a value(i) between 1 and 3 (ii) greater than 0.5.---

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Answered: random Variá ble has the probability…

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section9.4: Expected Value

Problem 1E: If a game gives payoffs of $10 and $100 with probabilities 0.9 and 0.1, respectively, then the...

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random Variá ble has the probability density f (x) as Example 2e 2*, for x >0 -2x f(x) = 0, for x<0 Find the probabilities that it will take on a value (i) between 1 and 3 (ii) greater than 0 5