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WebAssign for OpenStax Introductory Statistics, Single-Term Instant Access

By Barbara Illowsky, Susan Dean

2nd Edition © 2026
Discipline:Statistics
Course:Introductory Statistics
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WebAssign is an OpenStax Technology Partner, joining OpenStax in the mission to improve access to affordable educational materials. Providing flexibility, control, reliability and Cengage support, “WebAssign for OpenStax Introductory Statistics, 2e” includes a complete digital eBook, a bank of text-specific questions and a wide array of educational resources.

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AboutTable of contentsResourcesPricing & formatsRelated products

About this product

WebAssign is an OpenStax Technology Partner, joining OpenStax in the mission to improve access to affordable educational materials. Providing flexibility, control, reliability and Cengage support, “WebAssign for OpenStax Introductory Statistics, 2e” includes a complete digital eBook, a bank of text-specific questions and a wide array of educational resources.

Flexibility: WebAssign helps you customize the experience for any teaching style and encourages students to develop problem solving and critical thinking skills.

eBook: Illowsky/Dean’s “Introductory Statistics, 2e” guides students through the core concepts of Statistics and helps students interpret and solve statistical problems.

Engaging applications: Diverse applications come from a variety of fields and societal contexts, including business, healthcare, sciences, sociology, computing, and others.

Intro Stats Readiness Bootcamp: This bootcamp refreshes your students’ knowledge of prerequisites with an assessment and accompanying tutorial learning modules.

Table of contents

Chapters

Chapter 1: Sampling and Data
Chapter 2: Descriptive Statistics
Chapter 3: Probability Topics
Chapter 4: Discrete Random Variables
Chapter 5: Continuous Random Variables
Chapter 6: The Normal Distribution
Chapter 7: The Central Limit Theorem
Chapter 8: Confidence Intervals
Chapter 9: Hypothesis Testing with One Sample
Chapter 10: Hypothesis Testing with Two Samples
Chapter 11: The Chi-Square Distribution
Chapter 12: Linear Regression and Correlation
Chapter 13: F Distribution and One-Way ANOVA
Appendix A Review Exercises (Ch 3-13)
Appendix B Practice Tests (1-4) and Final Exams
Appendix C Data Sets
Appendix D Group and Partner Projects
Appendix E Solution Sheets
Appendix F Mathematical Phrases, Symbols, and Formulas
Appendix G NOTEs for the TI-83, 83+, 84, 84+ Calculators
Appendix H Tables
Show more

Chapter 1: Sampling and Data

1.1
Definitions of Statistics, Probability, and Key Terms
1.2
Data, Sampling, and Variation in Data and Sampling
1.3
Frequency, Frequency Tables, and Levels of Measurement
1.4
Experimental Design and Ethics
1.5
Data Collection Experiment
1.6
Sampling Experiment

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ISBN-13: 9798214409658
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