<p>Haha, I just posted this on another thread a minute ago.</p>
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<p>If you apply to 1 UC, you have a 50-50 chance of getting in.
If you apply to 4 UCs, you have about a 90 percent chance of getting in to at least 1 UC. It probably has something to do with the 89% stat DanielHagos pointed out. And lastly, I'm not too sure on this, but I've been told by UC buffs that if you get rejected from the 4 UCs you apply to, the UC system automatically takes your app and circulates it around the UCs you didn't apply to, so eventually you (hopefully) end up somewhere. I THINK all of this is done free of service.</p>
<p>Well, that's what I hear. I personally can't back this up because I'm too lazy to even Google it.