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Discussion of Problem
1817
. Merry-go-round
Oleg Topalov
What does mean the expected number of seconds a kid will have to wait? I don't understand what does word expeсted means.
[1] // Problem
1817. Merry-go-round
30 Jan 2011 13:56
Edited by author 30.01.2011 13:57
Edited by author 30.01.2011 13:57
Edited by author 30.01.2011 13:58
Edited by author 30.01.2011 14:41
daftcoder [Yaroslavl SU]
Re: What does mean the expected number of seconds a kid will have to wait? I don't understand what does word expeсted means.
// Problem
1817. Merry-go-round
3 Feb 2011 18:38
http://en.wikipedia.org/wiki/Expected_value
http://ru.wikipedia.org/wiki/Математическое_ожидание
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