A quick search suggests that only 20% of programmers in general are female, but 30% of Google programmers are female. I'm not certain these numbers are accurate

A quick search suggests that only 20% of programmers in general are female, but 30% of Google programmers are female. I'm not certain these numbers are accurate, but if they are, female programmers are over represented at Google. Going by the "logic" of outcomes being the "only holistic measure" this would indicate that Google is biased against male programmers within the context of the pool of available candidates. Yet if we change the scope of our consideration to that of the general population, Google would be biased against females. Seems like the "only holistic measure" has some kind of issue with logical consistency. One has to be careful with how the population sample relates to the specific pipeline of available candidates. If one isn't careful, then the interpretation of the numbers might as well be fiction. You can't just stop at, "Does it match the general population? No? Then BIAS!"