Book description
Practice your way to a higher statistics score
The adage that "practice makes perfect" is never truer than with math problems. Statistics Workbook For Dummies with Online Practice provides succinct content reviews for every topic, with plenty of examples and practice problems for each concept, in the book and online.
Every lesson begins with a concept review, followed by a few example problems and plenty of practice problems. There's a stepbystep solution for every problem, with tips and tricks to help with comprehension and retention. New for this edition, free online practice quizzes for each chapter provide extra opportunities to test your knowledge and understanding.
 Get FREE access to chapter quizzes in an online test bank
 Work along with each chapter or use the test bank for final exam review
 Discover which statistical measures are most meaningful
Scoring high in your Statistics class has never been easier!
Table of contents
 Cover
 Introduction
 Part 1: Getting Off to a Statistically Significant Start

Part 2: Probability, Distributions, and the Central Limit Theorem (Are You Having Fun Yet?)
 Chapter 5: Understanding Probability Basics
 Chapter 6: Measures of Relative Standing and the Normal Distribution

Chapter 7: The Binomial Distribution
 Characterizing the Binomial Distribution
 Finding Probabilities Using the Binomial Formula for small n
 Finding Probabilities Using the Binomial Table for MediumSized n
 Calculating the Mean and Variance of the Binomial
 Estimating Probabilities in Large Cases — the Normal Approximation
 Answers to Problems in the Binomial Distribution
 Chapter 8: The tDistribution
 Chapter 9: Demystifying Sampling Distributions and the Central Limit Theorem

Part 3: Guesstimating and Hypothesizing with Confidence
 Chapter 10: Making Sense of Margin of Error

Chapter 11: Calculating Confidence Intervals
 Walking through a Confidence Interval
 Deriving a Confidence Interval for a Population Mean
 Figuring a Confidence Interval for a Population Proportion
 Calculating a Confidence Interval for the Difference of Two Means
 Computing a Confidence Interval for the Difference of Two Proportions
 Answers to Problems in Calculating Confidence Intervals
 Chapter 12: Deciphering Your Confidence Interval

Chapter 13: Testing Hypotheses
 Walking Through a Hypothesis Test
 Testing a Hypothesis about a Population Mean
 Testing a Hypothesis about a Population Proportion
 Testing for a Difference between Two Population Means
 Testing for a Mean Difference (Paired tTest)
 Testing a Hypothesis about Two Population Proportions
 Answers to Problems in Testing Hypotheses
 Chapter 14: Taking the Guesswork Out of pValues and Type I and II Errors
 Part 4: Statistical Studies and the Hunt for a Meaningful Relationship
 Part 5: The Part of Tens
 Appendix: Tables for Reference
 Index
 About the Author
 Advertisement Page
 Connect with Dummies
 End User License Agreement
Product information
 Title: Statistics Workbook For Dummies with Online Practice, 2nd Edition
 Author(s):
 Release date: April 2019
 Publisher(s): For Dummies
 ISBN: 9781119547518
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