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Newest Random Variables Questions

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  1. Please helpLet X and Y be independent random variables, with X uniformly distributed on [0,1] and y uniformly distributed on
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    2. oppapempek asked by oppapempek
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    2. narc asked by narc
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  2. Limit of rescaled BinomialsLet Xn be a binomial random variable with parameters n and p = lambda/n, where lambda is a fixed
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    2. egg asked by egg
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  3. Let X~B(16, 0.6) be a random variable distributed binomially.What is the mean of the random variable
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  4. The random variables X and Y are distributed according to the joint PDF:The joint PDF has the value of a*x^2 if 1 <= x <= 2 and
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    2. silly_muffin asked by silly_muffin
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    2. Rza asked by Rza
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    2. TBONE asked by TBONE
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  5. PROBLEM 2Let X and Y be independent random variables, with X uniformly distributed on [0,1] and Y uniformly distributed on
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    2. SC asked by SC
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  6. let X be a geometric random variable, and assume that Var(X) = 5a) what is the conditional variance Var(X-4 | X>4)? b) what is
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    2. cesar ocana asked by cesar ocana
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    2. Mary asked by Mary
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    2. Stats NErd asked by Stats NErd
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    2. ANON asked by ANON
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  7. Suppose three random variables X , Y , Z have a joint distribution.PU,PV,W(u,v,w)=toproaba gooas.P(not mov eveuy now) Then, U
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    2. flammy asked by flammy
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    2. Anonymous asked by Anonymous
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    2. anon asked by anon
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  8. Problem 4. Gaussian Random VariablesLet X be a standard normal random variable. Let Y be a continuous random variable such that
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    2. infj asked by infj
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    2. Anonymous asked by Anonymous
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  9. Let X,Y,Z be independent discrete random variables withE[X]=2, E[Y]=0, E[Z]=0, E[X^2]=20 E[Y^2]= E[Z^2]=16, and
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    2. stud81 asked by stud81
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  10. Let X be a Poisson random variable with µ = EX = 0.4 and let Y be anotherrandom such that E[(2Y + 1)2 ] = 10 and E[(Y − 1)2 ]
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    2. hassan asked by hassan
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  11. Tossing a pair of coinsWe have a white coin, for which P(Heads)=0.4 and a black coin for which P(Heads)=0.6. The flips of the
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    2. RVE asked by RVE
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  12. let X1,X2,X3 be random sample with pdff(x)=exp(-x),x>0,find the joint pdf of Y1=X1/X2, Y2=X3/(X1+X2) ,Y3=X1+X2, and find pdf of
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    2. assma asked by assma
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  13. Let X be a Binomial random variable with parameters n and 0 < p < 1.Show that lim E(1 + X) · E(1/1 + X)= 1. n→∞
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