View Full Version : AncestryDNA ranges?

04-12-2017, 02:38 AM
This is my first time in this website after searching long and hard for someone/anyone who could answer my question. I've recently got my results back from AncestryDNA.
I wanted to know why is that for my biggest ethnicity estimate Nigeria: 31% the range is so low 10-51%.
And my second biggest estimate is Great Britain: 15% with a range of 0-28%.
Everything else is an estimate lower than 12% and the ranges are even smaller 0-19% to 0-3%
Why are all my ranges so low?
Was taking the test the a waste of time?