Paradox with girl, man.



Hello teacher~

http://board-2.blueweb.co.kr/user/math565/data/math/paradox2.jpg

Pass rate of Girl : 5/9 < Pass rate of Man : 6/10 (among all tests.)

Pass rate of Girl : 2/5 > Pass rate of Man : 1/3 (among test1.)
Pass rate of Girl : 3/4 > Pass rate of Man : 5/7 (among test2.)


Paradox ?


.