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- ۲:۳۶ م 150 « sbd-vxpa-cbc lecturnppta - PowerPort Sign in Ink Teoh O Tel me hat you want to de Jansition Aeimations View Helo Pens Pen Inkng Stencihs Cenet Find the cumulative distribution function of the random variable X whose probability density is given by PPF f(x) ={2-x 15x<2 0PROBLEM 16 | Show complete solution. Consider the following joint probability density function of the random variables X and Y. Are X and Y independent? Show solution. 'S보, 1OmarThe density function of a random variable X is given above. 07.5).Question * Given X be the life time of a bulb having a probability density function f(x) =-e for x>0 and 0 elsewhere. The mean life time of the bulbs is equal to: %3D O 1/2 O None of these O 1/4 Question* Let X and Y be two independent continuous random variables with marginal distributionQuestion * Let X and Y be two continuous random variables with joint probability density function given by: (х. у)%3D (8xy, 09/10 Question * If the probability density function of random variable X is given by: - 1)(2- x), 0, 15 xS 2; otherwise. The value of k is equal to: None of these 3/2 7. 6. Question *Question * Let X and Y be two continuous random variables with joint probability density (3x function given by: f(x.y)%= 0sysrsl elsewhere 3. E(X')= 3. 3. with E(X) E(Y) = 2, E(Y') = and E(XY)= 10 Then the value of the varianee of X+Y IS. 91/320 3/80 43/320 7/20n/forms/d/e/1FA WOKWy-OFrmBkWSLSfuM-c8JCYaEdyj84150 Psuod: The joint probability distribution function of a discrete random variable is f(xy) = cx'/y for x-1, 2, 3 and y-1, 4, 16. c + o Then P(2Recommended 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