AP Statistics

Master the art of data collection, probabilistic reasoning, and statistical inference aligned with the official College Board AP Statistics framework.

This comprehensive course guides students through exploratory data analysis, rigorous study design, probability models, and foundational inferential statistics. Students learn to interpret patterns in data, apply probability theory, and draw valid conclusions using hypothesis tests and confidence intervals. Designed strictly around the College Board Course and Exam Description (CED), this curriculum builds the quantitative reasoning and analytical writing skills necessary to excel on the AP exam. Every lesson includes tutor notes, a video, a hands-on lab, exercises and a 12-question quiz you must pass at 80%, followed by a pooled final exam and free and paid practice tests. Erudex is independent and not affiliated with College Board.

120h Certificate available

AP StatisticsCollege BoardData AnalysisInferential Statistics

Curriculum

One complete track with its own final exam and certificate.

8 modules aligned to the official exam/course outline, with a pooled final exam (80% to pass).

Examine categorical and quantitative data using graphical displays, numerical summaries, a

1.1 Representing and Comparing Categorical Distributions Lab75 min
1.2 Graphical Displays of Quantitative Variables (Stemplots, Histograms, and Dotplots) Lab75 min
1.3 Measuring Center and Spread (Mean, Median, Standard Deviation, and IQR) Lab75 min
1.4 Outlier Detection and Comparing Distributions with Boxplots Lab75 min
1.5 The Normal Distribution, Standardized Z-Scores, and Empirical Rule Lab75 min

You will learn to

Analyze univariate and bivariate categorical and quantitative datasets using appropriate graphical, numerical, and regression techniques.
Design valid observational studies and randomized experiments while minimizing confounding variables and selection bias.
Model real-world uncertainty using probability rules, discrete and continuous random variables, and sampling distributions.
Construct and interpret confidence intervals and significance tests for proportions and means using correct inference conditions.
Perform chi-square tests and linear regression inference while communicating findings clearly in context on free-response questions.

Prerequisites

• Successful completion of a second-year high school algebra course (Algebra II or Integrated Math III).
• Proficiency in linear equation modeling, algebraic manipulation, and quantitative reading comprehension.

Format

40 lessons · ~120 hours · 80-question exam

Careers this prepares you for

How you study

Every lesson pairs an in-depth video with written notes, key takeaways, a hands-on lab, exercises and a quiz. Work at your own pace, then sit the final examination for your Erudex certificate.

AP Statistics

Curriculum

Module 1Module 1: Exploring One-Variable Data

Module 2Module 2: Exploring Two-Variable Data

Module 3Module 3: Collecting Data: Sampling and Experimentation

Module 4Module 4: Probability, Random Variables, and Probability Distributions

Module 5Module 5: Sampling Distributions and Foundations of Inference

Module 6Module 6: Inference for Categorical Data: Proportions

Module 7Module 7: Inference for Quantitative Data: Means

Module 8Module 8: Inference for Categorical and Quantitative Models: Chi-Square and Slopes

Careers this prepares you for

How you study