- Table View
- List View
How to Guard an Art Gallery: And Other Discrete Mathematical Adventures
by T.S. MichaelAn “accessible and engaging” tool for understanding the branch of mathematics that is so crucial to modern computer science, using real-life problems (Mathematical Reviews).What is the maximum number of pizza slices one can get by making four straight cuts through a circular pizza? How does a computer determine the best set of pixels to represent a straight line on a computer screen? How many people at a minimum does it take to guard an art gallery?Discrete mathematics has the answer to these—and many other—questions of picking, choosing, and shuffling. T. S. Michael’s gem of a book brings this vital but tough-to-teach subject to life using examples from the real world and popular culture. Each chapter uses one problem—such as slicing a pizza—to detail key concepts about counting numbers and arranging finite sets. Michael takes a different perspective in tackling each of eight problems and explains them in differing degrees of generality, showing in the process how the same mathematical concepts appear in varied guises and contexts. In doing so, he imparts a broader understanding of the ideas underlying discrete mathematics and helps readers appreciate and understand mathematical thinking and discovery.This book explains the basic concepts of discrete mathematics and demonstrates how to apply them in largely nontechnical language. The explanations and formulas can be grasped with a basic understanding of linear equations.
How to Guard an Art Gallery and Other Discrete Mathematical Adventures
by T.S. MichaelWhat is the maximum number of pizza slices one can get by making four straight cuts through a circular pizza? How does a computer determine the best set of pixels to represent a straight line on a computer screen? How many people at a minimum does it take to guard an art gallery?Discrete mathematics has the answer to these—and many other—questions of picking, choosing, and shuffling. T. S. Michael's gem of a book brings this vital but tough-to-teach subject to life using examples from real life and popular culture. Each chapter uses one problem—such as slicing a pizza—to detail key concepts about counting numbers and arranging finite sets. Michael takes a different perspective in tackling each of eight problems and explains them in differing degrees of generality, showing in the process how the same mathematical concepts appear in varied guises and contexts. In doing so, he imparts a broader understanding of the ideas underlying discrete mathematics and helps readers appreciate and understand mathematical thinking and discovery.This book explains the basic concepts of discrete mathematics and demonstrates how to apply them in largely nontechnical language. The explanations and formulas can be grasped with a basic understanding of linear equations.
How to Integrate It: A Practical Guide to Finding Elementary Integers
by Seán M. StewartWhile differentiating elementary functions is merely a skill, finding their integrals is an art. This practical introduction to the art of integration gives readers the tools and confidence to tackle common and uncommon integrals. After a review of the basic properties of the Riemann integral, each chapter is devoted to a particular technique of elementary integration. Thorough explanations and plentiful worked examples prepare the reader for the extensive exercises at the end of each chapter. These exercises increase in difficulty from warm-up problems, through drill examples, to challenging extensions which illustrate such advanced topics as the irrationality of π and e, the solution of the Basel problem, Leibniz's series and Wallis's product. The author's accessible and engaging manner will appeal to a wide audience, including students, teachers and self-learners. The book can serve as a complete introduction to finding elementary integrals, or as a supplementary text for any beginning course in calculus. A systematic introduction to integration, containing many fully worked examples to demonstrate how the techniques are applied in practice Contains more than 500 exercises ranging in difficulty, from warm-ups to challenging extensions Accessible and engaging, this book will be of interest to students, teachers and self-learners.
How to Label a Graph (SpringerBriefs in Mathematics)
by Gary Chartrand Cooroo Egan Ping ZhangThis book depicts graph labelings that have led to thought-provoking problems and conjectures. Problems and conjectures in graceful labelings, harmonious labelings, prime labelings, additive labelings, and zonal labelings are introduced with fundamentals, examples, and illustrations. A new labeling with a connection to the four color theorem is described to aid mathematicians to initiate new methods and techniques to study classical coloring problems from a new perspective. Researchers and graduate students interested in graph labelings will find the concepts and problems featured in this book valuable for finding new areas of research.
How to Lie with Statistics
by Darrell Huff Irving GeisA 1954 classic that continues to dispel false beliefs and inform the statistically naive. Huff's direct and witty style exposes how advertisers, government and the media mislead their audiences through the misuse of statistics. Huff then explains how the reader can see through the smoke and mirrors to get to the real meaning-- if any-- of what is presented. Annotation c. by Book News, Inc., Portland, Or.
How to Lie with Statistics (Pelican Ser.)
by Darrell Huff Irving GeisOver Half a Million Copies Sold--an Honest-to-Goodness Bestseller Darrell Huff runs the gamut of every popularly used type of statistic, probes such things as the sample study, the tabulation method, the interview technique, or the way the results are derived from the figures, and points up the countless number of dodges which are used to full rather than to inform.
How to Make Money by Fast Trading
by Renato Di LorenzoAll over the world a growing number of people are viewing trading the markets as a valuable source of additional income or even as a new career option. Sitting in front of a PC, they are able to connect to their broker's trading platform and buy or sell on the world market assets of all kinds: gold, oil, shares, bonds, and so forth. Today, it is no longer a problem to "be short" on almost any class of asset. This book is an ideal guide on how to make money by fast trading. It will be especially valuable for those wishing to trade in their spare time with a limited amount of capital. Different styles of trading, including scalping, day trading, and swing trading, are clearly described, with advice on how to avoid common mistakes. In addition, the "Donkey" trading system - a system designed for everybody - is fully explained. Using this book, the reader will learn how to manage risk safely, maximizing the likelihood of success.
How to Make Sense of Statistics
by Stephen GorardIn a new textbook designed for students new to statistics and social data, Stephen Gorard focuses on non-inferential statistics as a basis to ensure students have basic statistical literacy. Understanding why we have to learn statistics and seeing the links between the numbers and real life is a crucial starting point. Using engaging, friendly, approachable language this book will demystify numbers from the outset, explaining exactly how they can be used as tools to understand the relationships between variables. This text assumes no previous mathematical or statistical knowledge, taking the reader through each basic technique with step-by-step advice, worked examples, and exercises. Using non-inferential techniques, students learn the foundations that underpin all statistical analysis and will learn from the ground up how to produce theoretically and empirically informed statistical results.
How to Make Sense of Statistics
by Stephen GorardIn a new textbook designed for students new to statistics and social data, Stephen Gorard focuses on non-inferential statistics as a basis to ensure students have basic statistical literacy. Understanding why we have to learn statistics and seeing the links between the numbers and real life is a crucial starting point. Using engaging, friendly, approachable language this book will demystify numbers from the outset, explaining exactly how they can be used as tools to understand the relationships between variables. This text assumes no previous mathematical or statistical knowledge, taking the reader through each basic technique with step-by-step advice, worked examples, and exercises. Using non-inferential techniques, students learn the foundations that underpin all statistical analysis and will learn from the ground up how to produce theoretically and empirically informed statistical results.
How to Make the World Add Up: Ten Rules for Thinking Differently About Numbers
by Tim HarfordThe Sunday Times Top Ten bestseller'Tim Harford could well be Britain's Malcolm Gladwell'Alex Bellos, author of Alex's Adventures in Numberland'If you aren't in love with stats before reading this book, you will be by the time you're done. Powerful, persuasive, and in these truth-defying times, indispensable'Caroline Criado Perez, author of Invisible Women In How to Make the World Add Up, Tim Harford draws on his experience as both an economist and presenter of the BBC's radio show 'More or Less' to take us deep into the world of disinformation and obfuscation, bad research and misplaced motivation to find those priceless jewels of data and analysis that make communicating with numbers so rewarding. Through vivid storytelling he reveals how we can evaluate the claims that surround us with confidence, curiosity and a healthy level of scepticism. It is a must-read for anyone who cares about understanding the world around them.'Tim Harford is our most likeable champion of reason and rigour . . . clear, clever and always highly readable'The Times, Books of the Year'Fascinating and enjoyable'Bill Bryson'Now more than ever we need a book like this'Stephen Fry'Wise, humane and, above all, illuminating. Nobody is better on statistics and numbers - and how to make sense of them'Matthew Syed'One of the most wonderful collections of stories that I have read in a long time . . . fascinating.'Steven Levitt, co-author of Freakonomics'Wise and useful . . . such a delight' Financial Times'What should we do when someone makes a claim that they say is based on data? This wise book, distilled from years of experience, gives us the ten commandments, from first examining our feelings, to finally having the humility to admit we may be wrong. Priceless'Professor Sir David Spiegelhalter
How to Make the World Add Up: Ten Rules for Thinking Differently About Numbers
by Tim HarfordThe Sunday Times Bestseller'Tim Harford is one of my favourite writers in the world. His storytelling is gripping but never overdone, his intellectual honesty is rare and inspiring, and his ability to make complex things simple - but not simplistic - is exceptional. How to Make the World Add Up is another one of his gems. If you're looking for an addictive pageturner that will make you smarter, this is your book' Rutger Bregman, author of Humankind'Tim Harford could well be Britain's Malcolm Gladwell'Alex Bellos, author of Alex's Adventures in Numberland'If you aren't in love with stats before reading this book, you will be by the time you're done. Powerful, persuasive, and in these truth-defying times, indispensable'Caroline Criado Perez, author of Invisible Women In How to Make the World Add Up, Tim Harford draws on his experience as both an economist and presenter of the BBC's radio show 'More or Less' to take us deep into the world of disinformation and obfuscation, bad research and misplaced motivation to find those priceless jewels of data and analysis that make communicating with numbers so rewarding. Through vivid storytelling he reveals how we can evaluate the claims that surround us with confidence, curiosity and a healthy level of scepticism. It is a must-read for anyone who cares about understanding the world around them.'Tim Harford is our most likeable champion of reason and rigour . . . clear, clever and always highly readable'The Times, Books of the Year 'Fascinating and enjoyable'Bill Bryson'Now more than ever we need a book like this'Stephen Fry'Wise, humane and, above all, illuminating. Nobody is better on statistics and numbers - and how to make sense of them'Matthew Syed'One of the most wonderful collections of stories that I have read in a long time . . . fascinating.'Steven Levitt, co-author of Freakonomics'Wise and useful . . . such a delight' Financial Times'What should we do when someone makes a claim that they say is based on data? This wise book, distilled from years of experience, gives us the ten commandments, from first examining our feelings, to finally having the humility to admit we may be wrong. Priceless'Professor Sir David Spiegelhalter
How to Measure Anything
by Douglas W. HubbardNow updated with new measurement methods and new examples, How to Measure Anything shows managers how to inform themselves in order to make less risky, more profitable business decisionsThis insightful and eloquent book will show you how to measure those things in your own business, government agency or other organization that, until now, you may have considered "immeasurable," including customer satisfaction, organizational flexibility, technology risk, and technology ROI.Adds new measurement methods, showing how they can be applied to a variety of areas such as risk management and customer satisfactionSimplifies overall content while still making the more technical applications available to those readers who want to dig deeperContinues to boldly assert that any perception of "immeasurability" is based on certain popular misconceptions about measurement and measurement methodsShows the common reasoning for calling something immeasurable, and sets out to correct those ideasOffers practical methods for measuring a variety of "intangibles"Provides an online database (www.howtomeasureanything.com) of downloadable, practical examples worked out in detailed spreadsheetsWritten by recognized expert Douglas Hubbard--creator of Applied Information Economics--How to Measure Anything, Third Edition illustrates how the author has used his approach across various industries and how any problem, no matter how difficult, ill defined, or uncertain can lend itself to measurement using proven methods.
How to Measure Anything in Cybersecurity Risk
by Douglas W. Hubbard Richard SeiersenA start-to-finish guide for realistically measuring cybersecurity risk In the newly revised How to Measure Anything in Cybersecurity Risk, Second Edition, a pioneering information security professional and a leader in quantitative analysis methods delivers yet another eye-opening text applying the quantitative language of risk analysis to cybersecurity. In the book, the authors demonstrate how to quantify uncertainty and shed light on how to measure seemingly intangible goals. It's a practical guide to improving risk assessment with a straightforward and simple framework. Advanced methods and detailed advice for a variety of use cases round out the book, which also includes: A new "Rapid Risk Audit" for a first quick quantitative risk assessment. New research on the real impact of reputation damage New Bayesian examples for assessing risk with little data New material on simple measurement and estimation, pseudo-random number generators, and advice on combining expert opinion Dispelling long-held beliefs and myths about information security, How to Measure Anything in Cybersecurity Risk is an essential roadmap for IT security managers, CFOs, risk and compliance professionals, and even statisticians looking for novel new ways to apply quantitative techniques to cybersecurity.
How to Measure Anything in Cybersecurity Risk
by Richard Seiersen Daniel E. Geer Jr. Stuart Mcclure Douglas W. HubbardA ground shaking exposé on the failure of popular cyber risk management methods How to Measure Anything in Cybersecurity Risk exposes the shortcomings of current "risk management" practices, and offers a series of improvement techniques that help you fill the holes and ramp up security. In his bestselling book How to Measure Anything, author Douglas W. Hubbard opened the business world's eyes to the critical need for better measurement. This book expands upon that premise and draws from The Failure of Risk Management to sound the alarm in the cybersecurity realm. Some of the field's premier risk management approaches actually create more risk than they mitigate, and questionable methods have been duplicated across industries and embedded in the products accepted as gospel. This book sheds light on these blatant risks, and provides alternate techniques that can help improve your current situation. You'll also learn which approaches are too risky to save, and are actually more damaging than a total lack of any security. Dangerous risk management methods abound; there is no industry more critically in need of solutions than cybersecurity. This book provides solutions where they exist, and advises when to change tracks entirely. Discover the shortcomings of cybersecurity's "best practices" Learn which risk management approaches actually create risk Improve your current practices with practical alterations Learn which methods are beyond saving, and worse than doing nothing Insightful and enlightening, this book will inspire a closer examination of your company's own risk management practices in the context of cybersecurity. The end goal is airtight data protection, so finding cracks in the vault is a positive thing--as long as you get there before the bad guys do. How to Measure Anything in Cybersecurity Risk is your guide to more robust protection through better quantitative processes, approaches, and techniques.
How to Measure Anything Workbook
by Douglas W. HubbardThe invaluable companion to the new edition of the bestselling How to Measure AnythingThis companion workbook to the new edition of the insightful and eloquent How to Measure Anything walks readers through sample problems and exercises in which they can master and apply the methods discussed in the book.The book explains practical methods for measuring a variety of intangibles, including approaches to measuring customer satisfaction, organizational flexibility, technology risk, technology ROI, and other problems in business, government, and not-for-profits.Companion to the revision of the bestselling How to Measure AnythingProvides chapter-by-chapter exercisesWritten by industry leader Douglas HubbardWritten by recognized expert Douglas Hubbard--creator of Applied Information Economics--How to Measure Anything Workbook illustrates how the author has used his approach across various industries and how any problem, no matter how difficult, ill defined, or uncertain can lend itself to measurement using proven methods.
How to Measure Digital Marketing: Metrics for Assessing Impact and Designing Success
by Laurent FlorésMeasuring the Success of Digital Marketing explains how to determine the success of a digital marketing campaign by demonstrating what digital marketing metrics are as well as how to measure and use them. Including real life case studies and experts viewpoints that help marketers navigate the digital world.
How to Pass Higher Maths for CfE
by Brian J. LoganExam Board: SQALevel: HigherSubject: MathsFirst Teaching: September 2014First Exam: Summer 2015Get your best grade with the SQA endorsed guide to Higher Maths.No book can guarantee an exam pass, but this book contains all the advice and support you need to revise successfully for your Higher (for CfE) exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.- Refresh your knowledge with complete course notes- Prepare for the exam with top tips and hints on revision techniques- Get your best grade with advice on how to gain those vital extra marks
How to Pass Higher Maths, Second Edition (How To Pass - Higher Level)
by Brian LoganExam Board: SQA Level: Higher Subject: Mathematics First Teaching: August 2018 First Exam: May 2019Get your best grade with comprehensive course notes and advice from Scotland's top experts, fully updated for the latest changes to SQA Higher assessment.How to Pass Higher Maths Second Edition contains all the advice and support you need to revise successfully for your Higher exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.- Revise confidently with up-to-date guidance tailored to the latest SQA assessment changes - Refresh your knowledge with comprehensive, tailored subject notes- Prepare for the exam with top tips and hints on revision techniques- Get your best grade with advice on how to gain those vital extra marks
How to Pass Higher Maths, Second Edition (How To Pass - Higher Level)
by Brian LoganExam Board: SQA Level: Higher Subject: Mathematics First Teaching: August 2018 First Exam: May 2019Get your best grade with comprehensive course notes and advice from Scotland's top experts, fully updated for the latest changes to SQA Higher assessment.How to Pass Higher Maths Second Edition contains all the advice and support you need to revise successfully for your Higher exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.- Revise confidently with up-to-date guidance tailored to the latest SQA assessment changes - Refresh your knowledge with comprehensive, tailored subject notes- Prepare for the exam with top tips and hints on revision techniques- Get your best grade with advice on how to gain those vital extra marks
How to Pass National 5 Applications of Maths: Second Edition Ebook
by Mike SmithExam Board: SQALevel: National 5Subject: MathsFirst Teaching: August 2017First Exam: May 2018Get your best grade with How to Pass National 5 Applications of Mathematics.Fully updated to account for the changes to the National 5 exam, this book contains all the advice and support you need to revise successfully. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.- Refresh your knowledge with complete course notes- Prepare for the exam with top tips and hints on revision technique- Get your best grade with advice on how to gain those vital extra marks
How to Pass National 5 Applications of Maths, Second Edition
by Mike SmithExam Board: SQALevel: National 5Subject: MathsFirst Teaching: September 2017First Exam: Summer 2018Get your best grade with How to Pass National 5 Applications of Mathematics.Fully updated to account for the changes to the National 5 exam, this book contains all the advice and support you need to revise successfully. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.- Refresh your knowledge with complete course notes- Prepare for the exam with top tips and hints on revision technique- Get your best grade with advice on how to gain those vital extra marks
How to Pass National 5 Lifeskills Maths
by Mike SmithGet your best grade with the SQA endorsed guide to National 5 Lifeskills Maths. This book contains all the advice and support you need to revise successfully for your National 5 exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success. - Refresh your knowledge with complete course notes - Prepare for the exam with top tips and hints on revision technique - Get your best grade with advice on how to gain those vital extra marks
How to Pass National 5 Maths
by Bob BarclayGet your best grade with the SQA endorsed guide to National 5 Maths.This book contains all the advice and support you need to revise successfully for your National 5 exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success. Refresh your knowledge with complete course notes Prepare for the exam with top tips and hints on revision technique Get your best grade with advice on how to gain those vital extra marks
How to Pass National 5 Maths, Second Edition
by Robert BarclayExam Board: SQALevel: National 5Subject: MathsFirst teaching: September 2017First exams: Summer 2018Get your best grade with comprehensive course notes and advice from Scotland's top experts, fully updated for the latest changes to the National 5 course specification.How to Pass National 5 Maths, Second Edition contains all the advice and support you need to revise successfully for your National 5 exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.> Revise confidently with up-to-date guidance tailored to the latest assessment changes> Refresh your knowledge with comprehensive, tailored subject notes> Prepare for the exam with top tips and hints on revision techniques> Get your best grade with advice on how to gain those vital extra marks
How to Pass National 5 Maths, Second Edition: Second Edition Epub
by Robert BarclayExam Board: SQALevel: National 5Subject: MathsFirst teaching: September 2017First exams: Summer 2018Get your best grade with comprehensive course notes and advice from Scotland's top experts, fully updated for the latest changes to the National 5 course specification.How to Pass National 5 Maths, Second Edition contains all the advice and support you need to revise successfully for your National 5 exam. It combines an overview of the course syllabus with advice from a top expert on how to improve exam performance, so you have the best chance of success.> Revise confidently with up-to-date guidance tailored to the latest assessment changes> Refresh your knowledge with comprehensive, tailored subject notes> Prepare for the exam with top tips and hints on revision techniques> Get your best grade with advice on how to gain those vital extra marks