Instant PDF download, name-and-email checkout. Complete bundle: every Economics and Statistics book
My downloads Shop books

Book Bundle Deal

Statistics: the step-by-step guide

22 steps that follow the revised AP Statistics course (first exam May 2027) unit by unit, plus the university topics that come next. Each step has worked examples, six practice questions with worked answers and a quick self-check.

Unit 1: Exploring One-Variable Data and Collecting DataAP Stats Unit 1 (20–30%)
  1. Statistical Thinking
  2. Data and How It's Collected
  3. Experimental Design New
  4. Describing Data with Graphs
  5. Describing Data with Numbers
Unit 2: Probability, Random Variables and Probability DistributionsAP Stats Unit 2 (15–25%)
  1. Two-Way Tables and Simulation New
  2. Probability
  3. Discrete Random Variables
  4. The Normal Distribution
  5. Sampling Distributions and the Central Limit Theorem
Unit 3: Inference for Categorical Data: ProportionsAP Stats Unit 3 (15–25%)
  1. Confidence Intervals
  2. Inference for One Proportion New
  3. Hypothesis Testing: The Foundations
  4. Errors and Power in Significance Tests New
  5. Comparing Two Proportions New
  6. Chi-Square Tests for Categorical Data
Unit 4: Inference for Quantitative Data: MeansAP Stats Unit 4 (10–20%)
  1. One-Sample t Procedures and Paired Data New
  2. Comparing Two Groups
Unit 5: Regression AnalysisAP Stats Unit 5 (10–20%)
  1. Exploring Relationships
Unit 6: Beyond AP — university statisticsFirst-year university topics
  1. Inference for Regression
  2. Comparing Several Means with ANOVA
  3. A First Look at Multiple Regression

Go further with the book

The book chapters add more examples, diagrams and practice questions with full answers.

Economics Made Simple Bundle Offer

Economics bundle

$29$42
You save $13
  • 914-page textbook, 30 chapters
  • 450 practice questions and mark schemes
  • 358 printable flashcards
  • 100 real-world case studies
Get the economics bundle
Best value: everythingComplete Bundle cover: every Economics and Statistics Made Simple book in one download

Complete bundle

$39$63
You save $24
  • Everything in the Economics bundle
  • Everything in the Statistics bundle
  • 6 books, 2,000+ worked questions
  • Includes the 100 case studies
Get the complete bundle
Statistics Made Simple Complete Bundle cover showing both the textbook and practice book

Statistics bundle

$16$21
You save $5
  • 246-page textbook, 16 chapters
  • 1,569 practice questions, fully worked
  • Excel, R and Stata workshops
  • 80-mark mock paper and 18 datasets
Get the statistics bundle