13+ Inferential Statistics Books for Free! [PDF]

Inferential statistics lets you draw conclusions about a whole population from a single sample. We gathered this collection of inferential statistics books in PDF so you can master that skill for free.

These titles walk you through the core of statistical reasoning. You will find hypothesis testing, confidence intervals, estimation, and regression explained step by step.

You get open textbooks from universities and recognized authors, covering both frequentist and Bayesian approaches. Download every inferential statistics book you need, with no cost and no sign-up.

• #1

  Inferential Statistics and Probability

  

  An open textbook that takes a holistic approach to probability and inferential statistics. It covers the central limit theorem, confidence intervals, hypothesis testing, chi-square tests, ANOVA, and regression, with worked examples throughout.

  Maurice A. Geraghty

  Format: PDF 107 pages 2.12 MB

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• #2

  Introduction To Inferential Statistics

  

  A clear introductory unit on inferential statistics. It explains estimation and hypothesis testing, including types of hypotheses, significance levels, one and two-tailed tests, and the errors involved in testing.

  eGyanKosh

  Format: PDF 15 pages 0.16 MB

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• #3

  An introduction to inferential statistics: A review and practical guide

  

  A concise review that introduces inferential statistics for research practice. It explains p values, confidence intervals, and parametric and non-parametric tests, and includes a practical checklist for applying them to a dataset.

  Gill Marshall and Leon Jonker

  Format: PDF 7 pages 0.1 MB

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• #4

  Inferential Statistics Using Stata

  

  A short, hands-on guide to the ideas behind statistical inference, from sampling distributions to confidence intervals and hypothesis tests. It uses simulations in Stata to make the abstract concepts concrete.

  Diego Farren

  Format: PDF 15 pages 0.22 MB

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• #5

  Inferential Statistics

  

  A readable chapter that lays out the logic of inferential testing step by step, from selecting a representative sample to computing a test statistic and interpreting the result.

  Simon Fraser University

  Format: PDF 9 pages 0.16 MB

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• #6

  Reviewing Inferential Statistics

  

  A focused chapter that reviews the essentials of inferential statistics, including normal distributions, estimation, and the five steps of hypothesis testing. Worked examples and exercises reinforce each concept.

  SAGE Publications

  Format: PDF 30 pages 0.84 MB

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• #7

  Inferential statistics

  

  A comprehensive slide-based course on inferential statistics for research and health settings. It covers estimation, hypothesis testing, parametric and non-parametric methods, and the most common statistical tests.

  Tarek Tawfik Amin

  Format: PDF 180 pages 1.56 MB

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• #1

  Statistical Inference for Everyone

  

  An accessible textbook that teaches statistical inference from the ground up, using a clear Bayesian view of probability and evidence. Everyday examples, from coin flips to real datasets, build genuine understanding.

  Brian Blais

  Format: PDF 242 pages 5.47 MB

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• #2

  Foundations of Descriptive and Inferential Statistics

  

  A thorough set of university lecture notes covering both descriptive and inferential statistics. It builds from probability and distributions to estimation, confidence intervals, hypothesis testing, correlation, and regression.

  Henk van Elst

  Format: PDF 177 pages 1.32 MB

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• #3

  Statistical Inference

  

  Lecture notes that introduce the formal framework of statistical inference. They explain parametric and non-parametric models, point estimation, and how to reason about an unknown population from sample data.

  Carnegie Mellon University

  Format: PDF 6 pages 0.06 MB

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• #1

  Statistics IV: Inferential Statistics Practice Questions

  

  A chapter packed with worked practice questions on inferential statistics. It drills the normal distribution, confidence intervals, and hypothesis testing through fully solved problems.

  Gill Books

  Format: PDF 45 pages 0.33 MB

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• #2

  A few sample problems for inferential statistics

  

  A compact set of worked problems on confidence intervals and inference, with complete solutions. Good practice for applying the central limit theorem to real questions.

  University of Maryland

  Format: PDF 5 pages 0.03 MB

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• #3

  Inferential Statistics (t-tests)

  

  A short set of study questions and multiple-choice problems on t-tests and point estimation. A handy self-check for the core ideas behind hypothesis testing.

  Psychological and Brain Sciences

  Format: PDF 3 pages 0.05 MB

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That wraps up our selection of free inferential statistics books in PDF. Pick the titles that match your level and start reading today.

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