Let X be a discrete random variable with the following probability density function -3 -2 P(X=x) 0.10 0.20 k 0.20 0.10 then P(-2 x<1,5) = %3D none 0.40 0.90 0.60 0.80
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- The random variable X has the following probability distribution. -1 0 P(X=x) 0.20 0.50 0.30 Calculate E[X]. Round to two decimal places.Calculate the mean for the discrete probability distributionLet X be a random variable whose probability density function is plotted below. If one was to generate X by passing a uniform (0, 1) random variable through a function, then what function would you use? (your answer should be a function of x). 0.9- 0.8- 0.7- 0.6- 0.5 qula Snip 0.4 0.3- 0.2- 0.1 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6 -0.4 -0.2 0
- Given the random variable X with distribution. x P(X = x) 0 0.15 0.5 0.24 1 0.09 1.5 0.34 2.0 0.18 Calculate the following: P(0 < X ≤ 1.5) If pX (x) is the probability mass function for X, what is pX (1) If FX (x) is the cumulative probability distribution for X, what is FX (1.5)Let X be a discrete random variable with the following cumulative.distribution function 0. x <0 0.2 0Sx<1 15x<3 3Let X be a discrete random variable with the following cumulative distribution function (cdf), F (x): F (x) = 0 x < 0 0 < x < 1 1 < x < 2 2 < x < 3 0.30 0.65 0.85 0.90 3 < x < 4 1 4 Find p (3). Type your answer...Recommended textbooks for youA First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSON
A First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSON