Khan/khan-exercises — Issue #13287: Probability 1 - Question and answer unclear
Author: KhanBugz
Created: 2012-02-07 19:09:16+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

Reporter: s.coleman03@hotmail.com

The question seems to lack enough information to answer correctly, and the steps to reveal the final answer seem disjointed. I could be wrong and just misunderstand the question, if so apologies.

[probability_1.html?seed=143&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/probability_1.html?seed=143&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/probability_1.html?seed=143&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2F3%5C%22%22%2C18%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222%2F3%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%223%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%3F%5C%22%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22.%5C%22%22%2C9%5D%2C%5B%22incorrect-activity%22%2C%22%5C%220%5C%22%22%2C2%5D%5D)

["1/3","2/3","1","3","?",".","0"]

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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