The Chances of Death and Other Studies in Evolution, Volumen 2

actual Ancient appears argument assert average Balfour belief Boys brain capacity cent cephalic chance character civilised close Coefficient of Variation compared concepts conclusions consider curve dealing death distribution drawn English equality evolution existence experience fact factor families female fertility French frequency further future German Girls give given greater human idea increased individual influence knowledge labour laws less limit Lord male marriages material mean measurements method mortality natural selection needs observations once organs physical population possible practically present probable problem progress question races range ratio reached reader reason regard relative roulette scientific sexual skulls slightly social socialistic society Standard Deviation statistics stature struggle suppose taken term theory tion true variable weight whole woman women