Download Mathematics ebook, John Wiley & Sons, Deborah J. Rumsey.
Intermediate Statistics For Dummies
by Deborah J. Rumsey
Picking up right where Statistics For Dummies left off, this straightforward, easy-to-follow book guides you beyond Central Limit Theorem and hypothesis tests and immerses you in flavors of regression, ANOVA, and nonparametric procedures. Unlike regular statistics books, this guide provides full explanations of intermediate statistical ideas; computer input dissection; an extensive number of examples, tips, strategies, and warnings; and clear, concise step-by-step procedures—all in a language you can understand. You’ll soon discover how to:
- Analyze data and base models off of your data
- Make predictions using regression
- Compare many means with ANOVA
- Test models using Chi-square
- Dealing with abnormal data
In addition, this book includes a list of wrong statistical conclusions and common questions that professors ask using computer output. This book also adopts a nonlinear approach, making it possible to skip to the information you need without having to read previous chapters. With Intermediate Statistics For Dummies, you’ll have all the tools you need to make important decisions in all types of professional areas—from biology and engineering to business and politics!
Excel 2007 Data Analysis For Dummies
by Stephen L. Nelson
- Shows ordinary users how to tap the rich data analysis functionality of Excel, make sense of their organization’s critical financial and statistical information, and put together compelling data presentations
- Now revised with over 30 percent new content to cover the enhancements in Excel 2007, including the completely redesigned user interface, augmented charting and PivotTable capabilities, improved security, and better data exchange through XML
- Provides thorough coverage of Excel features that are critical to data analysis-working with external databases, creating PivotTables and PivotCharts, using Excel statistical and financial functions, sharing data, harnessing the Solver, taking advantage of the Small Business Finance Manager, and more
Quality Control for Dummies
by Larry Webber, Michael Wallace
Quality Control For Dummies is the straightforward, easy guide to improving your company’s quality. It covers all of today’s available options and provides expert techniques for introducing quality methods to your company, collecting data, designing quality processes, and more. This hands-on guide gives you all the tools you’ll ever need to enhance your company’s quality, including:
- Understanding the importance of quality standards
- Putting fundamental quality control methods to use
- Listening to your customer about quality issues
- Whipping quality control into shape with Lean
- Working with value stream mapping
- Focusing on the 5S method
- Supplement a process with Kanban
- Fixing tough problems with Six Sigma
- Using QFD to win customers over
- Improving you company with TOC
This invaluable reference is written from an unbiased viewpoint, giving you all the facts about each theory with no fuzzy coverings. It also includes steps for incorporating quality into a new product and Web sites packed with quality control tips and techniques. With Quality Control For Dummies, you’ll be able to speed up production, eliminate waste, and save money!
Six Sigma For Dummies®
by Craig Gygi, Neil DeCarlo, Bruce Williams
With this book, Six Sigma is revealed to everyone. You might be in a company that’s already implemented Six Sigma, or your organization may be considering it. You may be a student who wants to learn how it works, or you might be a seasoned business professional who needs to get up to speed. In any case, Six Sigma For Dummies is the most straightforward, non-intimidating guide on the market. This simple, friendly book makes Six Sigma make sense.
With a compelling foreword by Dr. Stephen R. Covey, the internationally recognized leadership authority and bestselling author of The Seven Habits of Highly Effective People and The 8th Habit, and an afterword by Roxanne O’Brasky, President of the International Society of Six Sigma, Six Sigma For Dummies is the most complete and objective book in the market today.
Unlike most other works that are either graduate-level statistics treatises or thinly-veiled autobiographical success stories, Six Sigma For Dummies teaches the reader all the foundation principles, methods, and tools of this magnificent problem-solving system.
Intended to help readers understand Six Sigma and how they can use it to improve their performance, this no-nonsense guide explains:
- What Six Sigma is all about and how it works
- The benefits of Six Sigma in organizations and businesses
- The powerful “DMAIC” problem-solving roadmap
- Yellow, Green and Black — how the Six Sigma “belt” system works
- How to select and utilize the right tools and technologies
- Speaking the language of Six Sigma
- Knowing the roles and responsibilities
- Mastering the statistics skills and analytical methods
Six Sigma For Dummies will become everyone’s No. 1 resource for discovering and mastering the world’s most famous and powerful improvement tool. Stephen Covey is spot-on when he says, “Six Sigma For Dummies is a book to be read by everyone”.
Econometrics For Dummies
by Roberto Pedace
Econometrics can prove challenging for many students unfamiliar with the terms and concepts discussed in a typical econometrics course. Econometrics For Dummieseliminates that confusion with easy-to-understand explanations of important topics in the study of economics.
Econometrics For Dummiesbreaks down this complex subject and provides you with an easy-to-follow course supplement to further refine your understanding of how econometrics works and how it can be applied in real-world situations.
- An excellent resource for anyone participating in a college or graduate level econometrics course
- Provides you with an easy-to-follow introduction to the techniques and applications of econometrics
- Helps you score high on exam day
If you’re seeking a degree in economics and looking for a plain-English guide to this often-intimidating course, Econometrics For Dummies has you covered.
Customer Analytics For Dummies
by Jeff Sauro
Ensuring your customers are having positive experiences with your company at all levels, including initial brand awareness and loyalty, is crucial to the success of your business. Customer Analytics For Dummies shows you how to measure each stage of the customer journey and use the right analytics to understand customer behavior and make key business decisions.
Customer Analytics For Dummies gets you up to speed on what you should be testing. You’ll also find current information on how to leverage A/B testing, social media’s role in the post-purchasing analytics, usability metrics, prediction and statistics, and much more to effectively manage the customer experience. Written by a highly visible expert in the area of customer analytics, this guide will have you up and running on putting customer analytics into practice at your own business in no time.
- Shows you what to measure, how to measure, and ways to interpret the data
- Provides real-world customer analytics examples from companies such as Wikipedia, PayPal, and Walmart
- Explains how to use customer analytics to make smarter business decisions that generate more loyal customers
- Offers easy-to-digest information on understanding each stage of the customer journey
Whether you’re part of a Customer Engagement team or a product, marketing, or design professional looking to get a leg up, Customer Analytics For Dummies has you covered.
Technical Analysis For Dummies
by Barbara Rockefeller
For active traders and investors who don’t understand the complicated art of technical analysis, this commonsense resource covers all the bases. Explaining the basic principles of analysis and showing how to implement them, Technical Analysis For Dummies dumps the confusing jargon and unreadable charts for basic explanations and practical guidance. In no time at all, readers will see how to make better trading decisions.
Barbara Rockefeller (Stamford, CT) is one of the foremost authorities on technical analysis and founder of Rockefeller Treasury Services.
A Guide to Econometrics
by Peter Kennedy
A Guide to Econometrics has established itself as a preferred text for teachers and students throughout the world. It provides an overview of the subject and an intuitive feel for its concepts and techniques without the notation and technical detail that characterize most econometrics textbooks.
The fifth edition has two major additions, a chapter on panel data and an innovative chapter on applied econometrics. Existing chapters have been revised and updated extensively, particularly the specification chapter (to coordinate with the applied econometrics chapter), the qualitative dependent variables chapter (to better explain the difference between multinomial and conditional logit), the limited dependent variables chapter (to provide a better interpretation of Tobit estimation), and the time series chapter (to incorporate the vector autoregression discussion from the simultaneous equations chapter and to explain more fully estimation of vector error correction models). Several new exercises have been added, some of which form new sections on bootstrapping and on applied econometrics.
This edition is for sale in all of the Americas, the West Indies, and U.S. dependencies only.
Statistics I & II For Dummies 2 eBook Bundle
by Deborah J. Rumsey
Two complete eBooks for one low price! Created and compiled by the publisher, this Statistics I and Statistics II bundle brings together two math titles in one, e-only bundle. With this special bundle, you’ll get the complete text of the following two titles:
Statistics For Dummies, 2nd Edition Statistics For Dummies shows you how to interpret and critique graphs and charts, determine the odds with probability, guesstimate with confidence using confidence intervals, set up and carry out a hypothesis test, compute statistical formulas, and more.
- Tracks to a typical first semester statistics course
- Updated examples resonate with today’s students
- Explanations mirror teaching methods and classroom protocol
Packed with practical advice and real-world problems, Statistics For Dummies gives you everything you need to analyze and interpret data for improved classroom or on-the-job performance.
Statistics II For Dummies The ideal supplement and study guide for students preparing for advanced statistics. Packed with fresh and practical examples appropriate for a range of degree-seeking students, Statistics II For Dummies helps any reader succeed in an upper-level statistics course. It picks up with data analysis where Statistics For Dummies left off, featuring new and updated examples, real-world applications, and test-taking strategies for success. This easy-to-understand guide covers such key topics as sorting and testing models, using regression to make predictions, performing variance analysis (ANOVA), drawing test conclusions with chi-squares, and making comparisons with the Rank Sum Test.
About the Author
Deborah Rumsey has a PhD in Statistics from The Ohio State University. Upon graduating, she joined the faculty in the Department of Statistics at Kansas State University, where she won the distinguished Presidential Teaching Award and earned tenure and promotion. She returned to Ohio State and is now a Statistics Education Specialist/Auxiliary Faculty Member for the Department of Statistics. Dr. Rumsey has served on the American Statistical Associations Statistics Education Executive Committee and is the Editor of the Teaching Bits section of the Journal of Statistics Education. She is the author of the both books in this bundle. Additionally, she has published many papers and given many professional presentations on the subject of Statistics Education. Her particular research interests are curriculum materials development, teacher training and support, and immersive learning environments.
Excel Data Analysis For Dummies
by Stephen L. Nelson, E. C. Nelson
Excel Data Analysis For Dummies, 2nd Edition is the ultimate guide to getting the most out of your data. Veteran Dummies author Stephen L. Nelson guides you through the basic and not-so-basic features of Excel to help you discover the gems hidden in your rough data. From input, to analysis, to visualization, the book walks you through the steps that lead to superior data analysis.
Excel is the number-one spreadsheet application, with ever-expanding capabilities. If you’re only using it to balance the books, you’re missing out on a host of functions that can benefit your business or personal finances by uncovering trends and other important information hidden within the numbers. Excel Data Analysis For Dummies, 2nd Edition eliminates the need for advanced statistics or analysis courses by allowing you to harness the full power of Excel to do the heavy lifting for you. This 2nd Edition is fully updated to include information about Excel’s latest features, making it a your go-to Excel guide for data analysis. Topics include:
- Working with external databases
- PivotTables and PivotCharts
- Using Excel for statistical and financial functions
- Solver, Small Business Finance Manager, and more
The book also includes a guide to chart types and formatting, and advice on effective visual data presentation. You already have the data, so you might as well get something great out of it. Excel Data Analysis For Dummies, 2nd Edition is the key to discovering what your numbers are hiding.