Khan/khan-exercises — Issue #15277: Z scores 1 - Incorrect negative rounding
Author: KhanBugz
Created: 2012-03-03 00:03:48+00:00
State: open
Labels: firefox, wrong-or-unclear

-0.545 rounds to -0.54 ('cause it's negative). -0.55 was correct.

[z_scores_1.html?seed=19&problem=original](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/z_scores_1.html?seed=19&problem=original&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/z_scores_1.html?seed=19&problem=original&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-0.54%5C%22%22%2C14%5D%2C%5B%22correct-activity%22%2C%22%5C%22-0.55%5C%22%22%2C3%5D%5D)

["-0.54","-0.55"]

Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

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