I am disgusted, sexual intercorse obcessed heatens have banished the stork from American schools.
Thanks for the idea man, next time the creationist clymers show up at the parent council meetings at my daughters school I am going to demand equal time for "Stork Theroy"
Nyman pointed out that if the number of storks is X and the number of births is Y and that they are independent, this is ok. However if one uses storks and babies on a population basis, one gets X/P and Y/P which are correlated in that they both refer to population. This is a problem in all per-capita studies.