BYU AP Psych Part 1 Final Difficulty?

I’m taking the final for the first part of BYU’s AP Psych class in a couple days, and I was wondering how tricky it was. I need to get a 94% to keep an A in the class (i hate how a 92.6 doesn’t round up-- I have a 92.82 right now). How much studying do I need to put in, and will I be able to achieve a 94%? Also, are the questions really similar to the speedback ones, or are they different? Thank you!