Khan/khan-exercises — Issue #8352: Mean median and mode - Average or Central Tendency: Aritmetic Mean, Median and Mode
Author: KhanBugz
Created: 2011-12-11 17:02:41+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

Reporter: kdillon@macklowe.com

when we type in the answer it says it is not correct, when in fact it is. how do we verify the answer your website thinks is correct?

[mean_median_and_mode.html?seed=140&problem=mean](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/mean_median_and_mode.html?seed=140&problem=mean&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/mean_median_and_mode.html?seed=140&problem=mean&debug&activity=%5B%5D)

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