<p>How accurate are those exactly? I'm taking AP US this year and got 800 on the practice test from a collegeboard prep book but only 740 on the sparknotes one. Which one is mostly reflective of the score I'm most likely going to get?</p>
<p>collegeboard is the most reliable for practice tests, because they are the ones who make the actual tests.</p>
<p>Ok, thanks!</p>
<p>College Board test in the book is very old and a bit easier then the real ones in recent years.
SparkNotes tests come very close to emulating the difficulty and content of the SAT Subject Math.</p>
<p>I thought both were easier than the real thing, I took US History too last year. Got 800’s on both College Board and Sparknotes, got a 720 in the real thing.</p>