"chosen" in the meaning that G-D chose to entrust His Torah in the hands of the Jews .... all the other assumptions are a misinterpretation. BUT let me remind you that the Jews no longer are the "chosen" people, for the Muslims acc. to the Koran have broken the Covenant betw. the Jews and G-D, and they the Muslims are today the "chosen" people: it namely stands in the Sura 2:93 as follows: ""we took your (Jews') Covenant and rose above you (the Jews)", so I recommend to you that you update your information, it is out of date.
Five people killed in car crash near Hebron (Haaretz)
from the article: Are we born racist? A new Israeli study has some surprising answers