[Einigkeit_Recht_Freiheit]

Exactly...and 625, or even 1000, as a sample size is oh so representative /sarcasm.

I am guessing you never took a statistics course. Look up what a standard deviation is and then get back to us.

[in hoc signo vinces]

Ahhh...yes I did take statistics chief, that's how I know it isnt a good enough sample size. So, how about you do the same? Might help with that pretentiousness of yours.