alt Hacker News> This week, across Thoughtworks Europe, we took 10 engineers and put them in one room in our Barcelona office.
I hope you asked them beforehand :-)
> This week, across Thoughtworks Europe, we took 10 engineers and put them in one room in our Barcelona office.
I hope you asked them beforehand :-)
If you ask them beforehand, you get a self-selecting sample, biasing your result. You get better results by not asking them.