>>26786404Well, since you can divide humanity into groups were there is a norm based on something similar, you can generalize that.
When taking in account males only norm is XY when taking in account females only norm is XX.
You can then generalize that any human that is either male XY or female XX is in the norm.
But you can't generalize that being XX or XY alone is the norms since there's gene dysfunction that disprove that.
Hope I'm being clear enough.
I just wanted to show that stats are tricky. But yeah, maybe my brain is damaged, I've been on 4chan for a pretty long time.