It isn’t uncommon for recruiters to be able to closely guess a recruit’s test scores based upon the recruit’s zip code.
And there is a strong correlation between economic success and IQ. The top test scores don’t come from the derelict nieghborhoods.
Perhaps not but those country boys sure could shoot. And that isn't to say the folks I'm talking about were inferior intellectually. But one guy definitely was and man he could shoot the lights out literally.:-}