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Download free-response questions from past AP Statistics exams, along with scoring guidelines, sample responses from exam takers, and scoring distributions.
- 2006 Grade Distributions – AP Central | College Board
Grade distributions for the 2006 AP U.S. Statistics Exam. AP...
- 2007 Scoring Statistics – AP Central | College Board
Scoring statistics for the 2007 AP Statistics Exam. AP at a...
- 2021 AP Exam Administration Scoring Guidelines - AP Statistics
AP® Statistics 2021 Scoring Guidelines © 2021 College Board...
- AP Statistics Scoring Materials for Digital Exam Practice
General Scoring Notes. Each part of the question (indicated...
- 2006 Grade Distributions – AP Central | College Board
- General Scoring Notes
- Additional Notes:
- General Scoring Notes
- General Scoring Notes
- General Scoring Notes
- (b) (i)
- (c) (i)
- Common acceptable and unacceptable graphs for part (b-i)
- General Scoring Notes
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
A response that discusses the accuracy or validity of a significance test does not satisfy component 1 unless the response makes it clear that the inference is being generalized to the target population. In order to satisfy component 2, the response need not state a specific population parameter(s). If a parameter is specified, it must be relevan...
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
This question is scored in four sections. Each section is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The first section includes statements of the null and alternative hypotheses and identification of the appropriate hypothesis test in part (a). The second section in...
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
A segmented bar graph of the relative frequencies based on the information in the table is shown below:
Since the data were collected from independent random samples from the three cities, a chi-Essentially correct (E) if the response satisfies the following three components: square test for homogeneity should be conducted. 1. Identifies a chi-square test for homogeneity
Acceptable Graph Common Unacceptable Graphs Common Unacceptable Graphs (continued)
Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I). The response is then categorized based on the scores assigned to each letter part and awarded an integer score between 0 and 4 (see the table at the end of the question)....
General Scoring Notes. Each part of the question (indicated by a letter) is initially scored by determining if it meets the criteria for essentially correct (E), partially correct (P), or incorrect (I).
What Does the AP Statistics Exam Test You On? The content of the AP Stats exam and course is centered around nine units. Below are the nine units, along with what percentage of the exam will be on them and all the topics that fall beneath each of them.
- Answer: C. Since this question deals with expected value, we’ll need the following given formula: In this formula, E(x) (or μx) represents the expected value, and it’s equal to the sum of each event (xi) multiplied by the probability of that event (pi).
- Answer: D. Based on the information given, we can start by stating that P(A)=0.01,P(B)=0.03, and P(C)=0.04. Since any one component failing will cause the device to fail, the probability of the device failing is P(A)⋃P(B)⋃P(C).
- Answer: D. You should definitely expect to be tested on inference, random sampling and random assignment on the AP Statistics exam. The general rule of thumb is
- Answer: B. The AP Statistics Exam expects you to not only conduct different tests, but also understand when to use each type of test. With this question, we can start by eliminating D and E; since we are not given information about either population’s standard deviation, we will have to conduct a t-test instead of a z-test.
Section 1: Multiple Choice. 40 questions 1hr 30mins 50% of Score. The multiple-choice section assesses: Your understanding of content from all 9 units of study. Your ability to apply all 4 course skills. The section includes individual questions or sets of questions based on a shared prompt. Section 2: Free Response.
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Get exam ready with our bank of AP® Statistics exam questions. They’re designed to match exam-style formats, so you'll feel more prepared for the real thing. Written by teachers and examiners, they’re a great way to solidify your understanding of key topics, get instant feedback and identify knowledge gaps.
