Statistical Analysis with Excel For Dummies

Readers use statistics every day, even when they don’t realize it. Statistical Analysis with Excel For Dummies, Fourth Edition shows readers how to use the world's most popular spreadsheet program to crunch the numbers and interpret statistics—even if they haven't taken a statistics or advanced math course. Statistics have a reputation for being a challenging, math intensive pursuit. Using plain English and a minimum of equations, this book offers readers a painless and easy understanding of statistics. Author Joseph Schmuller Ph.D. covers formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends and correlations, and much more. By the end of the book, readers understand statistical terms such as median vs. mean, margin of error, standard deviation, permutations and correlations. This book minimizes the use of intimidating equations and allows readers to understand statistics as... Introduction 1 Part 1: Getting Started with Statistical Analysis with Excel: A Marriage Made in Heaven 7 CHAPTER 1: Evaluating Data in the Real World 9 CHAPTER 2: Understanding Excel s Statistical Capabilities 31 Part 2: Describing Data 61 CHAPTER 3: Show and Tell: Graphing Data 63 CHAPTER 4: Finding Your Center 101 CHAPTER 5: Deviating from the Average 117 CHAPTER 6: Meeting Standards and Standings 135 CHAPTER 7: Summarizing It All 151 CHAPTER 8: What s Normal? 171 Part 3: Drawing Conclusions from Data 183 CHAPTER 9: The Confidence Game: Estimation 185 CHAPTER 10: One-Sample Hypothesis Testing 199 CHAPTER 11: Two-Sample Hypothesis Testing 217 CHAPTER 12: Testing More Than Two Samples 249 CHAPTER 13: Slightly More Complicated Testing 275 CHAPTER 14: Regression: Linear and Multiple 295 CHAPTER 15: Correlation: The Rise and Fall of Relationships 331 CHAPTER 16: It s About Time 351 CHAPTER 17: Non-Parametric Statistics 363 Part 4: Probability 377 CHAPTER 18: Introducing Probability 379 CHAPTER 19: More on Probability 403 CHAPTER 20: A Career in Modeling 417 Part 5: The Part of Tens 437 CHAPTER 21: Ten Statistical and Graphical Tips and Traps 439 CHAPTER 22: Ten Things (Twelve, Actually) That Just Didn t Fit in Any Other Chapter 445 APPENDIX A: When Your Worksheet Is a Database 471 APPENDIX B: The Analysis of Covariance 487 Index 501 You too can understand the statistics of life, even if you're math-challenged! What do you need to calculate' Manufacturing output' A curve for test scores' Sports stats' You and Excel can do it, and this non-intimidating guide shows you how. It demystifies the different types of statistics, how Excel functions and formulas work, the meaning of means and medians, how to interpret your figures, and more-in plain English.-Getting there-learn how variables, samples, and probability are used to get the information you want - Excel tricks-find out what's built into the program to help you work with Excel formulas - Playing with worksheets-get acquainted with the worksheet functions for each step - Graphic displays-present your data as pie graphs, bar graphs, line graphs, or scatter plots - What's normal'-understand normal distribution and probability - Hyping hypotheses-learn to use hypothesis testing with means and variables - When regression is progress-discover when and how to use regression for forecasting - What are the odds-work with probability, random variables, and binomial distribution Open the book and find: -Ten statistical and graphical tips and traps - The difference between descriptive and inferential statistics - Why graphs are good - How to measure variations - What standard scores are and why they're used - When to use two-sample hypothesis testing - How to use correlations - Different ways of working with probability There's nothing random about it—this is the book on statistical analysis with Excel

Stunned by statistics? Exhausted by Excel? Relax! Statistical Analysis with Excel For Dummies, 4th Edition shows you how to use the world's most popular spreadsheet program to crunch numbers and interpret statistics—even if you've never taken a statistics or advanced math course. In no time, you'll learn to use Excel to create and translate statistics in everyday life, understand common statistical terms, and improve your classroom or professional skills.

Statistics has a reputation for being a challenging, math-intensive pursuit—but it doesn't have to make your palms sweat. Using a minimum of equations and assuming no prior knowledge of statistics or Excel, this hands-on guide cuts through the jargon and shows you how to make sense of formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends and correlations, and much more.

• Use Excel's tools to analyze and understand data
• Apply statistical analysis to predict trends and make decisions
• Interpret sales figures, gambling odds, and sports stats
• Develop a grading curve or medical correlations

Forget the mumbo jumbo! This guide shows you that statistical analysis with Excel can be easy, fun, and useful! There's nothing random about it--this is the book on statistical analysis with Excel Stunned by statistics? Exhausted by Excel? Relax Statistical Analysis with Excel For Dummies, 4th Edition shows you how to use the world's most popular spreadsheet program to crunch numbers and interpret statistics--even if you've never taken a statistics or advanced math course. In no time, you'll learn to use Excel to create and translate statistics in everyday life, understand common statistical terms, and improve your classroom or professional skills. Statistics has a reputation for being a challenging, math-intensive pursuit--but it doesn't have to make your palms sweat. Using a minimum of equations and assuming no prior knowledge of statistics or Excel, this hands-on guide cuts through the jargon and shows you how to make sense of formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends and correlations, and much more. Use Excel's tools to analyze and understand data Apply statistical analysis to predict trends and make decisions Interpret sales figures, gambling odds, and sports stats Develop a grading curve or medical correlations Forget the mumbo jumbo This guide shows you that statistical analysis with Excel can be easy, fun, and useful Provided by publisher Readers use statistics every day, even when they don’t realize it. __Statistical Analysis with Excel For Dummies, Fourth Edition__ shows readers how to use the world's most popular spreadsheet program to crunch the numbers and interpret statisticseven if they haven't taken a statistics or advanced math course. Statistics have a reputation for being a challenging, math intensive pursuit. Using plain English and a minimum of equations, this book offers readers a painless and easy understanding of statistics. Author Joseph Schmuller Ph.D. covers formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends and correlations, and much more. By the end of the book, readers understand statistical terms such as median vs. mean, margin of error, standard deviation, permutations and correlations.