Khan/khan-exercises — Issue #13330: Reading bar charts 2 - Answer should have a tolerance of +-1
Author: KhanBugz
Created: 2012-02-08 01:13:14+00:00
State: open
Labels: firefox, other

I think it would be beneficial if the exercise would accept answers that are 1 unit off. If the values are not on a line its not all that clear that the only values displayed have 5 as the last digit.

[reading_bar_charts_2.html?seed=136&problem=most-improved](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/reading_bar_charts_2.html?seed=136&problem=most-improved&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/reading_bar_charts_2.html?seed=136&problem=most-improved&debug&activity=%5B%5D)

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