I have taken the liberty to copy the part of the article you referenced...and I am trying to be helpful and not an A-hole...but if you read carefully, the only place the term mean is used is for the O hab....the others say it possessed and recorded...
The HPLC analysis revealed that orange habanero had a mean heat level of 357,729 SHUs,
which is in the range normally seen for this cultivar in Las Cruces, N.M. (Table 2).
The results of the analysis for ‘Bhut Jolokia’ indicated that it possessed an extremely high heat level, 1,001,304 SHUs, whereas ‘Red Savina’ recorded a heat level of 248,556
SHUs.
Independent tests confirmed this high level of heat for ‘Bhut Jolokia’ with 927,199
SHUs and 879,953 SHUs from Southwest Bio-Laboratories and Ag-Biotech, respectively.
IMO, this is misleading to a lot of unsuspecting buyers...I honestly don't think the Bhut Jolokia has ever been tested that high again...if it has, then I will stand corrected...from what I understand, most of the Bhut tests came in under 1 mil but they chose to select the highest test for the record books...does that seem like a mean?
It makes no difference though because when it was tested, it beat the then world record holder Red Savina almost 2X...and you have to remember this was 2005...6 years ago...several varieties have been tested and surpassed these testing numbers...
The old battle of who is the hottest, baddest pepper on the block will continue until the end of time IMO...but as true pepper afficianados, we know the truth...the scorpion is the hottest that we currently know...and Derek (potawie) and Chris (cmpman1974) knew this a long time ago...
I have only been growing the scorpions since 2008 and was convinced at my first bite this was going to be THE new world record holder some day...