Khan/khan-exercises — Issue #12169: Probability 1 - When i complete one exercise the page goes blank
Author: KhanBugz
Created: 2012-01-26 12:21:06+00:00
State: open
Labels: chrome, not-showing, win7

When i complete one exercise the page goes blank

[probability_1.html?seed=143&problem=1](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/probability_1.html?seed=143&problem=1&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/probability_1.html?seed=143&problem=1&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2F3%5C%22%22%2C11%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F6%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F8%5C%22%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5C%222%2F4%5C%22%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5C%222%2F4%5C%22%22%2C1%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222%2F8%5C%22%22%2C3%5D%2C%5B%22correct-activity%22%2C%22%5C%223%2F6%5C%22%22%2C6%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F3%5C%22%22%2C5%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F3%5C%22%22%2C1%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22correct-activity%22%2C%22%5C%221%2F2%5C%22%22%2C7%5D%5D)

["1/3","1/3","1/6","1/6","1/8","2/4","2/4","2/8","2/8","3/6","1/3","1/3","1/2","1/2","1/2"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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