Could use another eye on this GRE reading comp.

scotopia
Tue, 18 Oct 2011 15:35:09 +0000

Hmm…D is tricky, because the stated argument that the increase is attributable to migrants relies on the fact that at least some of those migrants applied and received cards. The thing that makes it tricky is I’m not sure if the arguments requires ALL 65+ migrants to get a card, just some. For example if 1000 65+ migrants come in to the city, and 550 of them apply and get cards, as well as all of 2450 locals turning 65 apply and get the cards; this would account for the 3000 total, and only SOME of the migrants applied.