Khan/khan-exercises — Issue #5680: Mean median and mode - Mean median and mode
Author: KhanBugz
Created: 2011-11-06 20:30:48+00:00
State: open
Labels: ie8, xp

Reporter: deja.barnes@Muchincollegeprep.org

What is the arithmetic mean of the following numbers?

3,2,7,9,5,1,2
the answer is 4.1428571 but it says its not

[mean_median_and_mode.html?seed=164&problem=mean](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/mean_median_and_mode.html?seed=164&problem=mean&debug)

["0.24","13793"]

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