Quiz of the Day II

O.K. since you've all been lazy yesterday and didn't solve the quiz, here is another one (hmmm, should I be a professor or a dominatrix when I grow up?) Today, I heard following statistics about Publizistik- und Kommunikationswissenschaften (Media & Communications) in Vienna:

70% of students at are female

50% of students to get their diplomas are female

30% of PhD students are female

13% of Professors are female

And here the quiz!

This is because:

a) Women are stupid

b) Female students get kidnapped by aliens

c) This is simply yet another male-dominated field

d) Other (women get stuck changing diapers, driving to ballet/karate classes, cooking, which makes it hard to also climb academic ladder)