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Unformatted text preview: uniform distributions. Each student waits for another for 10 minutes. Find the probability that the students meet. January 2007, Common Quals, Probability Part 3. Let X 1 , X 2 ,… be independent and identically distributed random variables having uniform distributions on [0,1]. Let t(x)=min{n>0: X 1 + … + X n >x}. Find P(t(x)>2). January 2007, Common Quals, Probability Part 4. Let X be a random variable with the PDF f(x)=0.5cos x when ± /2<x< ± /2. Find the variance of the random variable Y = sin x....
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This note was uploaded on 01/31/2011 for the course AMS 507 taught by Professor Feinberg,e during the Fall '08 term at SUNY Stony Brook.
 Fall '08
 Feinberg,E

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