Statistical Analysis with Excel For Dummies

Author: Joseph Schmuller

Publisher: John Wiley & Sons

ISBN: 111846432X

Category: Computers

Page: 528

View: 8594

Take the mystery out of statistical terms and put Excel to work! If you need to create and interpret statistics in business or classroom settings, this easy-to-use guide is just what you need. It shows you how to use Excel's powerful tools for statistical analysis, even if you've never taken a course in statistics. Learn the meaning of terms like mean and median, margin of error, standard deviation, and permutations, and discover how to interpret the statistics of everyday life. You'll learn to use Excel formulas, charts, PivotTables, and other tools to make sense of everything from sports stats to medical correlations. Statistics have a reputation for being challenging and math-intensive; this friendly guide makes statistical analysis with Excel easy to understand Explains how to use Excel to crunch numbers and interpret the statistics of everyday life: sales figures, gambling odds, sports stats, a grading curve, and much more Covers formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends, and correlations Clarifies statistical terms such as median vs. mean, margin of error, standard deviation, correlations, and permutations Statistical Analysis with Excel For Dummies, 3rd Edition helps you make sense of statistics and use Excel's statistical analysis tools in your daily life.

Statistical Analysis with Excel For Dummies

Author: Joseph Schmuller

Publisher: John Wiley & Sons

ISBN: 0470535423

Category: Computers

Page: 504

View: 3833

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

Statistical Analysis with Excel For Dummies

Author: Joseph Schmuller

Publisher: John Wiley & Sons

ISBN: 1119271169

Category: Computers

Page: 552

View: 3596

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!

Statistical Analysis with R For Dummies

Author: Joseph Schmuller

Publisher: John Wiley & Sons

ISBN: 1119337062

Category: Computers

Page: 456

View: 9436

Understanding the world of R programming and analysis has never been easier Most guides to R, whether books or online, focus on R functions and procedures. But now, thanks to Statistical Analysis with R For Dummies, you have access to a trusted, easy-to-follow guide that focuses on the foundational statistical concepts that R addresses—as well as step-by-step guidance that shows you exactly how to implement them using R programming. People are becoming more aware of R every day as major institutions are adopting it as a standard. Part of its appeal is that it's a free tool that's taking the place of costly statistical software packages that sometimes take an inordinate amount of time to learn. Plus, R enables a user to carry out complex statistical analyses by simply entering a few commands, making sophisticated analyses available and understandable to a wide audience. Statistical Analysis with R For Dummies enables you to perform these analyses and to fully understand their implications and results. Gets you up to speed on the #1 analytics/data science software tool Demonstrates how to easily find, download, and use cutting-edge community-reviewed methods in statistics and predictive modeling Shows you how R offers intel from leading researchers in data science, free of charge Provides information on using R Studio to work with R Get ready to use R to crunch and analyze your data—the fast and easy way!

Excel 2007 Data Analysis For Dummies

Author: Stephen L. Nelson

Publisher: John Wiley & Sons

ISBN: 9781118051351

Category: Computers

Page: 384

View: 9682

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

R For Dummies

Author: Andrie de Vries,Joris Meys

Publisher: John Wiley & Sons

ISBN: 1119963133

Category: Computers

Page: 408

View: 2017

R Projects For Dummies

Author: Joseph Schmuller

Publisher: John Wiley & Sons

ISBN: 1119446171

Category: Computers

Page: 360

View: 2413

Make the most of R’s extensive toolset R Projects For Dummies offers a unique learn-by-doing approach. You will increase the depth and breadth of your R skillset by completing a wide variety of projects. By using R’s graphics, interactive, and machine learning tools, you’ll learn to apply R’s extensive capabilities in an array of scenarios. The depth of the project experience is unmatched by any other content online or in print. And you just might increase your statistics knowledge along the way, too! R is a free tool, and it’s the basis of a huge amount of work in data science. It's taking the place of costly statistical software that sometimes takes a long time to learn. One reason is that you can use just a few R commands to create sophisticated analyses. Another is that easy-to-learn R graphics enable you make the results of those analyses available to a wide audience. This book will help you sharpen your skills by applying them in the context of projects with R, including dashboards, image processing, data reduction, mapping, and more. Appropriate for R users at all levels Helps R programmers plan and complete their own projects Focuses on R functions and packages Shows how to carry out complex analyses by just entering a few commands If you’re brand new to R or just want to brush up on your skills, R Projects For Dummies will help you complete your projects with ease.

Author: Alan Anderson

Publisher: John Wiley & Sons

ISBN: 1118630696

Page: 388

View: 6979

Taking a business statistics course, or just need to understand this complicated topic for your business? This guide shows how statistical ideas, techniques, formulas, and calculations apply to the world of global business and economics. You'll get an introduction on sampling and graphs, and discover how statistics are used in daily life.

Excel 2013 For Dummies

Author: Greg Harvey

Publisher: John Wiley & Sons

ISBN: 1118559703

Category: Computers

Page: 64

View: 5395

Learn to create, edit, and print Excel worksheets Need to get going with Excel 2013 in a hurry? Here are the basic techniques you need to know to work with Excel spreadsheets on your desktop or Windows tablet. Nothing fancy — just what's necessary to open and navigate Excel 2013, enter and edit data, format cells, add a header and footer, and print your worksheet. It's easy! Open the book and find: Where to find things in the program window Tips for using Excel on a touchscreen device How to use AutoFill and Flash Fill Advice on entering formulas Steps for printing cool-looking reports

Financial Modeling in Excel For Dummies

Author: Danielle Stein Fairhurst

Publisher: John Wiley & Sons

ISBN: 1119357543

Page: 336

View: 5960

Comprehensive guide to learning how to create informative, enlightening financial models today. Not a math whiz or an Excel power-user? No problem! All you need is a basic understanding of Excel to start building simple models with practical hands-on exercises and before you know it, you'll be modeling your way to optimized profits for your business in no time

Statistical Analysis

Microsoft Excel 2013

Publisher: Que Publishing

ISBN: 0133823997

Page: 512

View: 9807

Use Excel 2013’s statistical tools to transform your data into knowledge Conrad Carlberg shows how to use Excel 2013 to perform core statistical tasks every business professional, student, and researcher should master. Using real-world examples, Carlberg helps you choose the right technique for each problem and get the most out of Excel’s statistical features, including recently introduced consistency functions. Along the way, he clarifies confusing statistical terminology and helps you avoid common mistakes. You’ll learn how to use correlation and regression, analyze variance and covariance, and test statistical hypotheses using the normal, binomial, t, and F distributions. To help you make accurate inferences based on samples from a population, this edition adds two more chapters on inferential statistics, covering crucial topics ranging from experimental design to the statistical power of F tests. Becoming an expert with Excel statistics has never been easier! You’ll find crystal-clear instructions, insider insights, and complete step-by-step projects—all complemented by extensive web-based resources. Master Excel’s most useful descriptive and inferential statistical tools Tell the truth with statistics—and recognize when others don’t Accurately summarize sets of values Infer a population’s characteristics from a sample’s frequency distribution Explore correlation and regression to learn how variables move in tandem Use Excel consistency functions such as STDEV.S() and STDEV.P() Test differences between two means using z tests, t tests, and Excel’s Data Analysis Add-in Use ANOVA to test differences between more than two means Explore statistical power by manipulating mean differences, standard errors, directionality, and alpha Take advantage of Recommended PivotTables, Quick Analysis, and other Excel 2013 shortcuts

Excel 2010 All-in-One For Dummies

Author: Greg Harvey

Publisher: John Wiley & Sons

ISBN: 0470489596

Category: Computers

Page: 792

View: 2210

A comprehensive, up-to-date, user-friendly guide to Excel 2010 Excel is the standard for spreadsheet applications and is used worldwide, but it's not always user-friendly. That makes it a perfect For Dummies topic, and this handy all-in-one guide covers all the essentials, the new features, how to analyze data with Excel, and much more. Eight minibooks address Excel basics, worksheet design, formulas and functions, worksheet collaboration and review, charts and graphics, data management, data analysis, and Excel and VBA. Excel is the leading spreadsheet/data analysis software and is used throughout the world; the newest revision includes upgraded tools and a redesigned interface For Dummies books are the bestselling guides to Excel, with more than three million copies sold Excel 2010 All-in-One For Dummies covers the changes in the newest version as well as familiar tasks, such as creating and editing worksheets, setting up formulas, and performing statistical functions Eight self-contained minibooks cover the basics, worksheet design, formulas and functions, worksheet collaboration, presenting data in charts and graphics, data management, data analysis, and creating macros with VBA. Newcomers to Excel as well as veterans who just want to learn the latest version will find Excel 2010 All-in-One For Dummies has everything they need to know.

Excel Sales Forecasting For Dummies

Publisher: John Wiley & Sons

ISBN: 1119291429

Category: Computers

Page: 408

View: 3755

A guide to using Microsoft Excel to organize and forecast sales data.

Excel Formulas and Functions For Dummies

Author: Ken Bluttman

Publisher: John Wiley & Sons

ISBN: 1118460855

Category: Computers

Page: 408

View: 8982

Practical and Clear Graduate Statistics in Excel - The Excel Statistical Master

Author: Mark Harmon

Publisher: Mark Harmon

ISBN: 0983307083

Category: Computers

Page: N.A

View: 863

Excel Statistics

A Quick Guide

Author: Neil J. Salkind

Publisher: SAGE Publications

ISBN: 1483374068

Category: Social Science

Page: 168

View: 8387

Ideal for those already familiar with basic Excel features, this updated Third Edition of Neil J. Salkind’s Excel Statistics: A Quick Guide shows readers how to utilize Microsoft® Excel’s functions and Analysis ToolPak to answer simple and complex questions about data. Part I explores 35 Excel functions, while Part II contains 20 Analysis ToolPak tools. To make it easy to see what each function or tool looks like when applied, at-a-glance two-page spreads describe each function and its use with corresponding screenshots. In addition, actual data files used in the examples are readily available online at an open-access Student Study Site.

SPSS For Dummies

Author: Arthur Griffith

Publisher: John Wiley & Sons

ISBN: 9780470599990

Category: Mathematics

Page: 384

View: 4388

Statistics II for Dummies

Author: Deborah Rumsey

Publisher: John Wiley & Sons

ISBN: 0470466464

Category: Education

Page: 408

View: 4803

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.

Publisher: Que Publishing

ISBN: 9780789725523

Category: Computers

Page: 489

View: 3615

Provides information on the use of Excel in financial statements and analysis, financial planning and control, investment decisions, and sales and marketing.

Statistics Essentials For Dummies

Author: Deborah Rumsey

Publisher: John Wiley & Sons

ISBN: 0470618396

Category: Mathematics

Page: 192

View: 8887

Statistics Essentials For Dummies not only provides students enrolled in Statistics I with an excellent high-level overview of key concepts, but it also serves as a reference or refresher for students in upper-level statistics courses. Free of review and ramp-up material, Statistics Essentials For Dummies sticks to the point, with content focused on key course topics only. It provides discrete explanations of essential concepts taught in a typical first semester college-level statistics course, from odds and error margins to confidence intervals and conclusions. This guide is also a perfect reference for parents who need to review critical statistics concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.