Summary
Highlights
The AP Statistics FRQ section is 90 minutes long, consists of six questions, and accounts for 50% of the total exam score. The first five questions are each worth 15%, while the sixth question is worth 25% and is typically more challenging.
Question 1 focuses on exploring one or two-variable data sets. Question 2 involves collecting data, designing experiments, or studies. Question 3 is probability-based. Question 4 covers inference (Units 6-9). Question 5 is multi-focus, combining multiple units, often with an inference question. Question 6 is an investigative task presenting a novel situation requiring problem-solving.
Question 1 is predicted to be on Unit 1 or Unit 2 (exploring one or two-variable data). Question 2 is highly likely to be Unit 3 (designing an experiment). Question 3 is predicted to be Unit 4 (probability), possibly with discrete random variables and a normal distribution. Question 4 is likely Unit 7 (T-test) or Unit 8 (Chi-square). Question 5 could be a combination of Unit 6 (proportions) and Unit 4 (probability), or Unit 8 (Chi-square) and Unit 2 (two-variable data). Question 6 (investigative task) is a challenging prediction, but Unit 5 (simulation) is suggested.
Always provide context in every answer and include sufficient detail, as there's ample time. Master the specific sentence structures required for analyzing data and expressing conclusions. Understand all inference conditions and how to describe various situations. Familiarize yourself with task verbs to know the expected depth of response.
It is advised to answer Question 6 last. Despite being worth the most points, it is the hardest and least predictable question. Complete the first five questions, which should be more familiar, before tackling the investigative task.