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Apr 16, 2021 at 23:26 history edited zdebruine CC BY-SA 4.0
deleted 238 characters in body
Apr 12, 2020 at 15:50 answer added Dave timeline score: 9
Nov 14, 2013 at 0:41 history edited Nick Cox CC BY-SA 3.0
punctuation etc.
Dec 22, 2012 at 10:33 vote accept zdebruine
Dec 22, 2012 at 10:28 answer added Henry timeline score: 48
Dec 22, 2012 at 10:26 history edited zdebruine CC BY-SA 3.0
added 261 characters in body
Dec 22, 2012 at 10:20 comment added ocram @PeterEllis: Thanks! I'll make it an answer then :-)
Dec 22, 2012 at 10:09 comment added Peter Ellis @ocram, I think that's an answer (and a good one)...
Dec 22, 2012 at 9:04 review First posts
Dec 22, 2012 at 13:07
Dec 22, 2012 at 9:00 comment added ocram If $Y = aX + b$, then $E(Y) = a E(X) + b$ and $Var(Y) = a^2 Var(X)$. Does this help?
Dec 22, 2012 at 8:48 history asked zdebruine CC BY-SA 3.0