The sky is blue, water is wet, cats are usually bigger arse holes than dogs, the orange I'm holding is orange and 2+2=4. So what?
Sweeping generalisations are about as useful as an autistic child's finger painting. Messy and not very helpful.
Much like the statistics which have rolled every sector in the economy together and drawn a correlation based on an arbitrary subject. So the **** what? It's grossly inaccurate and misleading. It doesn't actually mean anything beyond it being a crude, faulty representation.
On page one, I responded to the OP saying it was possible universities, faced with a lack of funding and budget cuts, have purposefully chosen the candidates who would accept the lowest pay possible and hence now have more hires that are female teaching STEM classes. Your response was that would not be possible, since there is no gender pay gap.
Two pages later, here we are.