<p>Is it possible that that a school denies registration for an AP exam to a person who has self-studied (because the school is afraid that the student who self-studied will get a bad score and hurt the school average)?</p>
<p>Yes.</p>
<p>Schools are not required to offer AP exams for classes they do not offer. They also are not required to allow non-students to sit for exams.</p>
<p>Google “AP Course Ledger” for a search tool that will help you find schools offering the exam you want to take. Bear in mind that you are running out of time to register, i.e. you should register today.</p>