Unformatted text preview: 19 0.6637 20 0.7892 3. Given (X,Y) such that V(X)=V(Y)=1, E[X]=1, E[Y]=2, and Cov(X,Y)=1, what is the estimated value of Y given X=0 using the minimum variance estimator? 4. What is the expected value and variance of a gamble of five coin tosses (assume that probability of a head is .5) where each head pays $1? What is the probability that there will be less than three heads? 5. Demonstrate that X and Y are not independent if f(x,y)=4x4xy for 0<x<1 and 0<y<1....
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 Fall '09
 CARRIKER
 Normal Distribution, Variance, Probability theory, minimum variance estimator

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