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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.
- Grade Distributions
Grade distributions for the 2005 AP Statistics Exam. AP...
- Scoring Statistics
Scoring statistics for the 2005 AP Statistics Exam. AP...
- Administering Exams
AP administrators, get the info you need to help you and...
- Digital AP Exams
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- Exam Dates
2025 AP Exam Dates . The 2025 AP Exams will be administered...
- Ordering and Fees
Start here to find information on AP Exam fees, fee...
- Overview
View AP Exam dates, find information on exam ordering, get...
- What Ap Stands For
AP is an unflinching encounter with evidence. AP courses...
- Grade Distributions
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).
AP® Statistics 2022 Scoring Guidelines Question 1: Focus on Exploring Data 4 points 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
This question assesses the student’s ability to: (a) identify the type of design and response variable for a statistical study; (b) propose a better design for the study than the one presented; and (c) identify an appropriate statistical test to use in the analysis of the data. Sample Correct Response: a. This is a completely randomized design.
III. Inferential Statistics Standardized test statistic: statistic − parameter standard deviation of statistic Confidence interval: statistic ± (critical value)·(standard deviation of statistic) Single-Sample Statistic Standard Deviation of Statistic Sample Mean σ √ n Sample Proportion r p(1−p) n Two-Sample Statistic Standard ...
Once you've chosen the desired year, you'll find the free-response questions with a link to a PDF that includes the scoring guidelines and sample responses. The scoring guidelines walk you through each part of the question, explaining how points are awarded and any additional information necessary to understand the question.
Recognize that all test statistics in the AP exam (except for the chi-square test statistic) follow a general format. Differentiate between the general definition of a p-value and its interpretation in context, which must take into account H_0 and H_a .
