Khan/khan-exercises — Issue #13350: Mean median and mode - mean median and mode wrong answer
Author: KhanBugz
Created: 2012-02-08 11:41:35+00:00
State: open
Labels: chrome, wrong-or-unclear

Reporter: jimtuv@aol.com

the question asked the mean of:

2,3,3,10,5,3,4,1,3

my answer was 3.7777777
which is 34/9 it counted that as incorrect. It never stated that you had to have in fractional form.

[mean_median_and_mode.html?seed=13&problem=mode](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/mean_median_and_mode.html?seed=13&problem=mode&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/mean_median_and_mode.html?seed=13&problem=mode&debug&activity=%5B%5D)

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Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

MathJax is loaded, ready, queue length: 0