Will they notify you either way...or only send out interview invitations and keep the rest waiting in vain?
Last time they sent out emails to the "most unqualified." basically if you didn't meet the basic qualifications or achieve a cut-off score you were sent a thanks but no thanks e-mail. If you don't get an email it means you are still in the "running". A lot of people were cut last time around because they went through the yes no questions too quickly (are you not unqualified for this position?)
Good luck.