<p>Only problem with Statistics is that I heard you have to be adept in using your TI-83. But if I'm not taking the course (and the books supposedly don't help with that), where can I learn about all the necessary calculator functions?</p>
<p>I didn't self-study AP Macro, but it isn't hard to self-study. Just buy a copy of Mankiw's "Brief Principles of Macroeconomics." I have read it before and it should cover the required knowledge for the exam.</p>
<p>Mankiw is one of the best authors today. He writes concisely and precisely. The organization and layout of his textbooks are very easy on the eyes. When you read his texts, you'll know why he was promoted to full professor at Harvard after only two years.</p>
<p>If you are strong in the sciences, environmental science should be pretty easy to self-study. However, these subjects usually only give you elective credits if you do well on the AP exam, so why self-study them in the first place?</p>
<p>I took the stats without much knowledge of the TI-83. lol I 4got how to use all the prepackaged tests b4 the test. If u wanna study stats, just buy the book by barrons and know how to do every single question in it</p>