Medal Details

gave khlara a medal for khlara's answer to
35 years is known to be the average age of the people in the:
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Sun Jul 21 02:49:08 UTC 2013

gave khlara a medal for khlara's answer to
A random variable X has the probability distribution
…
Tue May 07 13:27:54 UTC 2013

gave khlara a medal for khlara's answer to
I roll a die repeatedly. Find the chance that the first 4 rolls all show di…
Mon Apr 29 20:43:28 UTC 2013

gave khlara a medal for khlara's answer to
A school is running a raffle. There are 100 tickets, of which 3 are winners…
Fri Apr 26 21:36:32 UTC 2013

gave khlara a medal for khlara's answer to
An urn contains 10 white balls and 5 blue balls. Draws are made repeatedly…
Sat Apr 20 12:13:07 UTC 2013