[docs] Statistics doc

[Zachary Ware]

On Sun, Mar 23, 2014 at 5:55 PM, Alex <aaa5500 at ya.ru> wrote:
> http://docs.python.org/dev/library/statistics.html
>
> I know math. I ended the institute. But in Russia. Doc doesn't show me WHAT
> FORMULAS are used for mean, median, median_low , etc. I canot understand
> doc. Please write formulas:
>
> e.g. mean = sum(x[i] from i=1 to N) / N

Thank you for your message, Alex.  I have opened issue #21046
(http://bugs.python.org/issue21046) to track this issue.

-- 
Zach