Package: LibreOffice Calc
Version: LibreOffice 3.5.4.2 

Variance is wrong calculate. This problem is not enought argument to average in 
algoritm. Exactly the little one in nominative average.
Example we have:
2,5,1,3
variance  is 2,18
in LibreOffice gived 2,91 
Sience 
((2-2,75)^2 +  (5-2,75)^2 + (1-2,75)^2 + (3-2,75)) / 3
is 3 but it should be 4, because we have  4 arguments

I am using Debian Wheezy 7.2.0 karnel 3.2.0-4-686-pae

-- 
R.B <ba...@op.pl>


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