If the joint density function of X and Y is given f(x,y) = {k(x + 2y), 0 < x < 1; 1
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- 10. Suppose X and Y have a joint density function given by Sca?, for 0< x < y < 1, 10, f(x, y) otherwise. Find c, the marginal density functions, EX, EY, and the conditional expectations E(Y | X = x) and E(X | Y = y).The joint probability function of random variables X and Y is given to be: 3x - y 1Let X denote the reaction time, in seconds, to a certain stimulus and Y denote the temperature (°F) at which a certain reaction starts to take place. Suppose that two random variables X and Y have the joint density f(x, y) = = { x ² + 30.10. +,0Let X have a uniform distribution on the interval 0 to theta with density function f(x) = 1/ theta, for 0<= x <= theta f (x) = 0, otherwise. (a) Find the survival function of X .(b) Find the hazard rate of X .(c) Find the mean residual-life function. answer a,b,cSuppose that the joint distribution function of X and Y is given by f (x, y) =x+y If 0 < x < 1 and 0The joint probability density of X and Y is f(x, y). Find the marginal density of X at 0.4. The answer should be given to 2 decimal places. g(0.4) = f(x, y)= { 2(x + y) 0Let X have a uniform distribution on the interval 0 to 0 with density function f(x) = 1/0, for 0≤x≤ 0 0, otherwise. (a) Find the survival function of X. (b) Find the hazard rate of X. (c) Find the mean residual-life function.Cont?The joint probability function of random variables X and Y is given to be: 3x- y 15x<41F(z) denotes the cumulative normal distribution function. Refer to a calculator, computer algebra system, or online resource to obtain values of F(z).5. Determine the value of c that makes the function f (x, y) = c(x + y) a joint probability density function over the range 0 < x < 3 and 0 < y < x. Answer is C = 2/27 a. From the answer in Question 5, Determine the marginal probability distribution of X. b. From the answer in Question 5, Determine the conditional probability distribution of X given that Y = 2. c. From the answer in Question 5, Determine E(Y | X = 1). (up to 6 decimal place)pls. answer and provide complete solutionRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th…StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C…StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage LearningElementary Statistics: Picturing the World (7th E…StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. FreemanMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th…StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C…StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage LearningElementary Statistics: Picturing the World (7th E…StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman