ITT I ask libfags questions

1) Is it wrong to discriminate against certain groups, on the sole basis of skin colour (and not race), by cognitive ability? Please explain why your position position is backed by science. Refrain from answering unless you have a minimal understanding of statistics, please.

Moar questions to follow later, because I feel I'm going to have to deal with a lot of morons with this simple one.

Of course your question is imprecise, you're asking if it's okay to discriminate but not in what way.

Yes it can, and very much so, but I'll get to that later (if I won't die of boredom sooner trying to get straight answer from libfags).
Ho-ho the beast reveals itself, escaped from stormfront have we.