Priority Waitlist for multiple Schools?

<p>Am I allowed to put myself down on the priority waitlist for more than one school within CMU (including those I did not apply to that they will now let me go on the list for)?</p>

<p>Also are there any verified statistics about the CMU waitlists? How many people on priority/regular, and past acceptance rates off each list? </p>

<p>I read somewhere that the priority list was around 50% chance of getting in, so if I am on three of four waitlists that sounds like a really good chance of getting in. Don't know how reliable that number is though.</p>