Let X be a Uniform(0, 1) random variable and let Y = g(X) = -3X + 2. d a. Find(8¹(y)) d - (g¯¹ (y)) = = dy b. Find the probability density function of Y on [-1,2]. fy (y) = for -1 < y < 2 Check
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- Let X and Y be two continuous random variables with joint probability density (3x function given by: f(x.y)%= 0sysxLet X and Y be two continuous random variables with joint probability density [3x function given by: f(x,y)= 0Let X be a random variable with pdf f(x) = kx*,-1A variable X is distributed at random between the values 0 and 4 and its probability density function is given by: f(x) = kx³ (4- x)². Find the value of k, the mean and standard deviation of the distribution.10) Let f(x) by the probability density function of some continuous random variable. Explain why it must be true that f(x) dx =1.Let (X, Y) be bivariate random variables having joint probability density function as f(x) = {;x +y) 0sx<2,0s ys2 otherwise Find the following: () The correlation coefficient between X and Y. (#)E(X"Y*)Suppose that X is a normal random variable with parameters u = 5 and o = 1. Define Y = X2 – 10X + 25. Then what is the probability density function of Y (fy(y)). Probability TheorySuppose X is a random variable taking values in the interval [0,2] with probability density function f(x) = 1-x/2. What is the variance of X?2. Let X be a continuous random variable with probability density function (pdf) 3x�� 0Let X be a random variable with uniform distribution on the interval [-2,2]. Let Y be defined as Y = X5. Calculate the pdf of Y.Let X be a continuous random variable with PDF 3 x > 1 x4 fx(x) = otherwise Find the mean and variance of x.Let (X,Y) be bivariate random variables having joint probability density function as x) = ;(x + y) 0sx< 2,0 < y s 2 otherwise Find the following: (i) The correlation coefficient between X and Y. (ii)E (X"Y$)SEE MORE QUESTIONSRecommended textbooks for youCalculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,Calculus For The Life SciencesCalculusISBN:9780321964038Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.Publisher:Pearson Addison Wesley,