AP scores give units?

<p>one of my best friends took stats last year and he said the test itself was an easy 5 for him & from my experience all of the practice tests for any subject are MUCH harder than the actual test. another friend of mine said she got a high three on a practice exam about a month ago but she’s certain with some studying that she’ll do just fine - so if i was you i wouldn’t be TOO stressed over it.</p>