http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=7003640&tstart=0#7003640 > In statistics the sample variance is different from
> population
> variance, is it the same for sample]]> Mar 7, 2010 10:42:43 AM Mar 7, 2010 10:42:43 AM jtomsky@ix.netcom.com 0 http://mathforum.org/kb/thread.jspa?messageID=7003299&tstart=0#7003299 variance, is it the same for sample covariance? Do we divide by n-1
instead of]]> Mar 7, 2010 12:05:48 AM Mar 7, 2010 12:05:48 AM gaya.patel@gmail.com 1