Re: Maths doubt

Posted by Noel on Apr 12, 2014; 6:17pm
URL: http://discussion-forum.276.s1.nabble.com/Maths-doubt-tp7586601p7586728.html

Q.2 Suppose X1,X2,...,Xn are observed completion times of an experiment with values in [0,1].Each of these random variables is uniformly distributed on [0,1].If Y is the maximum observed completion time,then the mean of Y is
a. [n/(n+1)]^2
b. n/[2*(n+1)]
c. n/(n+1)
d. 2n/(n+1)