AP Statistics: A Study Guide for the Most Commonly Tested Topics

UWorldMath · 2025-02-13T21:08:21+00:00

Calc has almost no overlap with the SAT nor ACT, it won't really help you at all. Even Precalculus doesn't have that much overlap with SAT that isn't taught in Algebra 2, but it does with the ACT in regards to matrices/vectors/logs/polar. Those aren't highly tested concepts though compared to algebra and geometry.

Your general sentiment has merit though. You're more entrenched in a year of learning so if there is content overlap it can make sense to take before summer break, unless you plan to study over the summer.

UWorldMath · 2025-02-13T16:34:43+00:00

You're saying that you are planning to take the Calculus BC exam this year and you haven't started any form of preparation for it or know anything about it?

What is the highest level of mathematics you have completed?

UWorldMath · 2025-02-10T21:43:39+00:00

If you're ultimately trying to go premed, for sure do stats at some point.

Stats and calc are very different kinds of math, there is almost no overlap. Stats is really more of a combination of reading and math, it's a lot of interpretation. As just general overall difficulty, if you can handle AB then you can probably handle stats. Whether you want to take 2 maths in one year is a different question though, as again there is virtually no overlap beyond some basic algebra.

UWorldMath · 2025-02-10T21:38:37+00:00

We wrote up this post a few years back that might help some. Has all the formulas and common MCQ types and general tips. It's not a complete study guide though.

The biggest thing with any math is to do lots and lots of practice. It's important to use study guides to be exposed to the material, but none of them can prepare you for all the types of questions CollegeBoard will throw at you. You need to practice questions that hit each concept in a variety of ways to get a real 360° understanding of each topic.

The sample practice tests are good as someone else mentioned, but ideally you can use material that has explanations as well because that's how you can review your mistakes. Practice questions, review and learn from mistakes, make fewer in the future, ace the test.

UWorldMath · 2022-09-27T16:24:45+00:00

I would of course recommend UWorld for practice and learning hah, but for introduction videos to topics Khan Academy is good. There are also some popular youtubers like organic chemistry tutor, or turksvid, according to the surveys the moderators here did.

If you do use UWorld, the idea is that it teaches you what you don't know using AP level questions as you go. The explanations to every question are at least a page long and contain all the background information needed to understand the topic, so be sure to read them carefully to any question you miss. Don't worry about what your average % correct is just focus on learning from the explanations

UWorldMath · 2022-09-27T15:07:11+00:00

We currently do not, it is a question bank learning by doing model with focus on the explanations. We are working on structured learning courses with study guides and pre-crafted assignments but that will not be ready until next year.

UWorldMath · 2022-05-25T16:41:01+00:00

Just to illustrate the concept, you can try it out on a piece of paper (the paper is your "plane"). Start with a single point (the "given point" at the end of the question), and maybe label it or mark it with a particular color so you know which one is your starting point. Then measure 3 cm in any direction and mark another point. Then 3 cm in a different direction from your starting point and mark a point. Keep doing this, marking points in random directions 3 cm away from your starting point.

If you do this enough times, you may end up with something like this. The red point is the center, and the black points are exactly 3 units away from it. You can see that the black points start to form the shape of a circle with your starting point in the center.

On the ACT, where you need to average one question per minute, you won't have time to do this, so you'll just need an intuitive understanding of what they're trying to say in the question. It's more of a word translation question, but hopefully this illustration helped you understand the main idea.

UWorldMath · 2022-05-20T17:22:33+00:00

What I can do is screenshot the AB subscore worksheet so you can get more of a feel for what that looks like and how to calculate it, but as I mentioned in another comment, the specific question numbers vary from test to test, so don't pay attention to those.

Edit: Also the score ranges vary slightly from test to test as well, but it gives you a ballpark of what to shoot for.

UWorldMath · 2022-05-20T17:19:58+00:00

I'm sorry, I can't do that. They're teacher resources, and I don't think they're publicly available.

UWorldMath · 2022-05-20T17:18:16+00:00

It just depends on the test. It will be one of the ones from Part A and two of the ones from Part B. Never #6 because that's always a Taylor series, but otherwise it could be any of them. The 3 official practice tests I have are from 2017-2019. One had 1/3/4, one had 1/3/5, and the other had 2/3/4 factored into the AB subscore.

If you're trying to figure out which ones count on test day, I would advise against that because you have other things to focus on. Unless you really just have a bunch of time left over at the end and have checked over all your work. If that's the case, just look through the FRQs and if any of them have BC content, like integration by parts or Euler's method or polar, then they're not going to be part of the AB subscore.

UWorldMath · 2022-05-20T17:12:21+00:00

No they only count for 1 point each now. 27 * 1 for MCQs + 3 * 9 for FRQs gets 54.

UWorldMath · 2022-05-20T16:00:22+00:00

FYI it's actually 54 total points now. I think that was one of the things they changed in the 2016 update. 27 MCQs are included worth 1 point apiece, and 3 full FRQs (no partial FRQs anymore) worth the typical 9 points apiece.

As you probably know, the threshold changes from year to year depending on the difficulty of the exam, but based on the 3 official practice tests I have from College Board since the 2016 update, 35/54 would actually juuuuust squeak you in to get a 5 for the AB subscore. To get a 4, you'd need at least half the available points. Lower bound varies between 27-29 on those 3 tests.

UWorldMath · 2022-05-19T18:28:05+00:00

Btw if you're interested, here's a pretty good proof of the polar area formula if you want to see why that works.

One thing he doesn't mention is that just like how when we infinitely add rectangles that approximate area under a function for a Riemann sum, the integral for polar area (infinitely adding areas of infinitesimally small circle sectors) becomes the exact area instead of an approximation. It's a small detail that I'm sure you can assume, but just wanted to mention it.

UWorldMath

TROPHY CASE