Advanced Placement · College Board

Statistics AP

Statistics AP revision notes for Advanced Placement.

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Explore 20 topic notes, learning objectives and practice.

2026–27 CED (first exam May 2027)

Statistical investigations and investigative questions6 learning objectives · 9 practice questions
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Variables, categorical data and graphical displays6 learning objectives · 10 practice questions
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Describing quantitative distributions and summary statistics6 learning objectives · 12 practice questions
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Sampling methods, bias and random selection6 learning objectives · 13 practice questions
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Experimental design and the scope of inference5 learning objectives · 10 practice questions
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Relationships between two categorical variables4 learning objectives · 7 practice questions
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Probability rules, conditional probability and independence5 learning objectives · 12 practice questions
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Discrete random variables: probability distributions, expected value and standard deviation5 learning objectives · 9 practice questions
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The binomial distribution6 learning objectives · 10 practice questions
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The normal distribution, z-scores and percentiles6 learning objectives · 10 practice questions
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Sampling distributions, simulation and the central limit theorem5 learning objectives · 10 practice questions
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Sampling distributions for sample proportions5 learning objectives · 11 practice questions
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Confidence intervals for proportions6 learning objectives · 12 practice questions
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Significance tests for proportions6 learning objectives · 12 practice questions
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Chi-square tests for homogeneity and independence5 learning objectives · 8 practice questions
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Sampling distributions for sample means and the central limit theorem4 learning objectives · 10 practice questions
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Confidence intervals for means and differences of means6 learning objectives · 10 practice questions
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Significance tests for means, paired data and two samples6 learning objectives · 11 practice questions
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Scatterplots and correlation5 learning objectives · 9 practice questions
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Linear regression models, residuals and least-squares regression6 learning objectives · 10 practice questions
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205 practice questions across 20 topics. Free accounts practise with 20 sample questions in this subject; paid plans include every question.