Khan/khan-exercises — Issue #8628: Probability 1 - need help
Author: KhanBugz
Created: 2011-12-14 15:12:57+00:00
State: open
Labels: chrome, hard, xp

Reporter: rayna.michele.moorning@gmail.com

i dont get it

[probability_1.html?seed=171&problem=2](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/probability_1.html?seed=171&problem=2&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/probability_1.html?seed=171&problem=2&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7

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