Are you preparing for the 2018 AP Statistics exam? If so, you’ll need to be familiar with the free response questions (FRQs). These questions are worth 50% of the total exam score, so it’s important to practice them as much as possible.
In this article, we’ll provide a comprehensive guide to the 2018 AP Statistics FRQs. We’ll cover the different types of questions, the scoring guidelines, and some tips and tricks for answering them successfully.
Types of FRQs
There are two types of FRQs on the AP Statistics exam:
- Investigation questions require you to analyze data and draw conclusions. These questions are typically worth 4 points.
- Modeling questions require you to create a statistical model to explain a real-world phenomenon. These questions are typically worth 6 points.
Scoring Guidelines
The FRQs are scored using a rubric that is provided to all AP Statistics teachers. The rubric for the 2018 FRQs can be found on the College Board website.
The rubric for each question is divided into several parts. Each part is worth a certain number of points. To earn full credit for a question, you must answer all parts of the question correctly.
Tips and Tricks for Answering FRQs
Here are some tips and tricks for answering the FRQs successfully:
- Read the question carefully. Make sure you understand what the question is asking before you start answering it.
- Show your work. The graders will want to see how you arrived at your answers. Be sure to show all of your calculations and explanations.
- Be concise. The FRQs are timed, so you don’t have time to write long, rambling answers. Get to the point and answer the question in a clear and concise manner.
- Practice, practice, practice. The best way to prepare for the FRQs is to practice answering them. There are many practice questions available online and in textbooks.
Conclusion
The FRQs are an important part of the AP Statistics exam. By following these tips and tricks, you can increase your chances of answering them successfully and earning a high score on the exam.
Additional Resources
FAQs
What is the difference between an investigation question and a modeling question?
Investigation questions require you to analyze data and draw conclusions, while modeling questions require you to create a statistical model to explain a real-world phenomenon.
How much time should I spend on each FRQ?
You should spend about 20 minutes on each FRQ.
How many FRQs are on the AP Statistics exam?
There are three FRQs on the AP Statistics exam.
What is the total number of points available for the FRQs?
The total number of points available for the FRQs is 18 points.
