<p>I'm just a little bit confused by the AP Reference table [url=<a href="http://www.princeton.edu/pub/ap/table/%5Dhere%5B/url">http://www.princeton.edu/pub/ap/table/]here[/url</a>]. </p>
<p>For the AP Statistics exam, it says that getting a 5 on the AP test gives you 0 units of AP but replaces the Economics 202 class. What exactly does that mean? I thought 0 units of AP meant that you don't get credit for it, but now I'm a little confused and I'm wondering if I should actually take the test.</p>
<p>If someone could clarify on this, I'd greatly appreciate it. Thanks.</p>