Hi Its not really safe to compare two single years-unless you are confident that there is little year to year variation The average yields quoted are not too far apart and could, (could) be realistic samples from a common distribution. Mike Rowbottom Harrogate UK On 3 November 2013 18:13, Peter L Borst <[log in to unmask]> wrote: > It looks to me as if honey production per colony is not lower today than > it was 30 years ago. > > > *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html