The Average Is Always Wrong

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The Average is Always Wrong

Author : Ian Shepherd
Publisher : Harriman House Limited
ISBN 13 : 0857198130
Total Pages : 202 pages
Book Rating : 4.8/5 (571 download)

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Book Synopsis The Average is Always Wrong by : Ian Shepherd

Download or read book The Average is Always Wrong written by Ian Shepherd and published by Harriman House Limited. This book was released on 2020-09-22 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everywhere you look people are talking about data. Buzzwords abound – ‘data science’, ‘machine learning’, ‘artificial intelligence’. But what does any of it really mean, and most importantly what does it mean for your business? Long-established businesses in many industries find themselves competing with new entrants built entirely on data and analytics. This ground-breaking new book levels the playing field in dramatic fashion. The Average is Always Wrong is a completely pragmatic and hands-on guide to harnessing data to transform your business for the better. Experienced CEO and CMO Ian Shepherd takes you behind the jargon and puts together a powerful change programme anyone can enact in their business right now, to reap the rewards of simple but sophisticated uses of data. Filled with practical examples and case studies, readers will come away with a powerful understanding of the real value of data and the analytical techniques that can drive profit growth.

Average Is Over

Author : Tyler Cowen
Publisher : Penguin
ISBN 13 : 0698138163
Total Pages : 263 pages
Book Rating : 4.6/5 (981 download)

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Book Synopsis Average Is Over by : Tyler Cowen

Download or read book Average Is Over written by Tyler Cowen and published by Penguin. This book was released on 2013-09-12 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned economist and author of Big Business Tyler Cowen brings a groundbreaking analysis of capitalism, the job market, and the growing gap between the one percent and minimum wage workers in this follow-up to the New York Times bestseller The Great Stagnation. The United States continues to mint more millionaires and billionaires than any country ever. Yet, since the great recession, three quarters of the jobs created here pay only marginally more than minimum wage. Why is there growth only at the top and the bottom? Economist and bestselling author Tyler Cowen explains that high earners are taking ever more advantage of machine intelligence and achieving ever-better results. Meanwhile, nearly every business sector relies less and less on manual labor, and that means a steady, secure life somewhere in the middle—average—is over. In Average is Over, Cowen lays out how the new economy works and identifies what workers and entrepreneurs young and old must do to thrive in this radically new economic landscape.

Factfulness

Author : Hans Rosling
Publisher : Flatiron Books
ISBN 13 : 125012381X
Total Pages : 353 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis Factfulness by : Hans Rosling

Download or read book Factfulness written by Hans Rosling and published by Flatiron Books. This book was released on 2018-04-03 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: INSTANT NEW YORK TIMES BESTSELLER “One of the most important books I’ve ever read—an indispensable guide to thinking clearly about the world.” – Bill Gates “Hans Rosling tells the story of ‘the secret silent miracle of human progress’ as only he can. But Factfulness does much more than that. It also explains why progress is so often secret and silent and teaches readers how to see it clearly.” —Melinda Gates "Factfulness by Hans Rosling, an outstanding international public health expert, is a hopeful book about the potential for human progress when we work off facts rather than our inherent biases." - Former U.S. President Barack Obama Factfulness: The stress-reducing habit of only carrying opinions for which you have strong supporting facts. When asked simple questions about global trends—what percentage of the world’s population live in poverty; why the world’s population is increasing; how many girls finish school—we systematically get the answers wrong. So wrong that a chimpanzee choosing answers at random will consistently outguess teachers, journalists, Nobel laureates, and investment bankers. In Factfulness, Professor of International Health and global TED phenomenon Hans Rosling, together with his two long-time collaborators, Anna and Ola, offers a radical new explanation of why this happens. They reveal the ten instincts that distort our perspective—from our tendency to divide the world into two camps (usually some version of us and them) to the way we consume media (where fear rules) to how we perceive progress (believing that most things are getting worse). Our problem is that we don’t know what we don’t know, and even our guesses are informed by unconscious and predictable biases. It turns out that the world, for all its imperfections, is in a much better state than we might think. That doesn’t mean there aren’t real concerns. But when we worry about everything all the time instead of embracing a worldview based on facts, we can lose our ability to focus on the things that threaten us most. Inspiring and revelatory, filled with lively anecdotes and moving stories, Factfulness is an urgent and essential book that will change the way you see the world and empower you to respond to the crises and opportunities of the future. --- “This book is my last battle in my life-long mission to fight devastating ignorance...Previously I armed myself with huge data sets, eye-opening software, an energetic learning style and a Swedish bayonet for sword-swallowing. It wasn’t enough. But I hope this book will be.” Hans Rosling, February 2017.

Cracking the GMAT with 2 Practice Tests, 2014 Edition

Author : Princeton Review
Publisher : Princeton Review
ISBN 13 : 0307945901
Total Pages : 705 pages
Book Rating : 4.3/5 (79 download)

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Book Synopsis Cracking the GMAT with 2 Practice Tests, 2014 Edition by : Princeton Review

Download or read book Cracking the GMAT with 2 Practice Tests, 2014 Edition written by Princeton Review and published by Princeton Review. This book was released on 2013-07-16 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE PRINCETON REVIEW GETS RESULTS. Get all the prep you need to ace the GMAT with 2 full-length practice tests, coverage of all GMAT topics, and extra practice online. This eBook version of Cracking the GMAT has been specially formatted for on-screen viewing with cross-linked questions, answers, and explanations. Inside the Book: All the Practice & Strategies You Need • Diagnostic exam sections to assess where you stand • Over 180 additional practice test questions sorted by difficulty • Complete subject review of all GMAT test topics • Drills for every section, from data sufficiency to reading comprehension • Step-by-step instruction on the Integrated Reasoning question types • Proven techniques like Process of Elimination and Plugging In The Answers for raising your score Exclusive Access to More Practice and Resources Online • 2 additional full-length practice exams • Instant score reports for all multiple-choice questions • Full answer explanations & free performance analysis • Extra math and verbal drills to hone your technique • Informational updates on the Integrated Reasoning section

Changing Faith

Author : Darren E. Sherkat
Publisher : NYU Press
ISBN 13 : 0814741266
Total Pages : 222 pages
Book Rating : 4.8/5 (147 download)

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Book Synopsis Changing Faith by : Darren E. Sherkat

Download or read book Changing Faith written by Darren E. Sherkat and published by NYU Press. This book was released on 2014-08-22 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than anywhere else in the Western world, religious attachments in America are quite flexible, with over 40 percent of U.S. citizens shifting their religious identification at least once in their lives. In Changing Faith, Darren E. Sherkat draws on empirical data from large-scale national studies to provide a comprehensive portrait of religious change and its consequences in the United States. With analysis spanning across generations and ethnic groups, the volume traces the evolution of the experience of Protestantism and Catholicism in the United States, the dramatic growth of Hinduism, Buddhism, and Islam, and the rise of non-identification, now the second most common religious affiliation in the country. Drawing on that wealth of data, it details the impact of religious commitments on broad arenas of American social life, including family and sexuality, economic well-being, political commitments, and social values. Exploring religious change among those of European heritage as well as of Eastern and Western European immigrants, African Americans, Asians, Latin Americans, and Native Americans, Changing Faith not only provides a comprehensive and ethnically inclusive demographic overview of the juncture between religion and ethnicity within both the private and public sphere, but also brings empirical analysis back to the sociology of religion.

Why We Make Mistakes

Author : Joseph T. Hallinan
Publisher : Crown
ISBN 13 : 0767931475
Total Pages : 306 pages
Book Rating : 4.7/5 (679 download)

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Book Synopsis Why We Make Mistakes by : Joseph T. Hallinan

Download or read book Why We Make Mistakes written by Joseph T. Hallinan and published by Crown. This book was released on 2009-02-17 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: We forget our passwords. We pay too much to go to the gym. We think we’d be happier if we lived in California (we wouldn’t), and we think we should stick with our first answer on tests (we shouldn’t). Why do we make mistakes? And could we do a little better? We human beings have design flaws. Our eyes play tricks on us, our stories change in the retelling, and most of us are fairly sure we’re way above average. In Why We Make Mistakes, journalist Joseph T. Hallinan sets out to explore the captivating science of human error—how we think, see, remember, and forget, and how this sets us up for wholly irresistible mistakes. In his quest to understand our imperfections, Hallinan delves into psychology, neuroscience, and economics, with forays into aviation, consumer behavior, geography, football, stock picking, and more. He discovers that some of the same qualities that make us efficient also make us error prone. We learn to move rapidly through the world, quickly recognizing patterns—but overlooking details. Which is why thirteen-year-old boys discover errors that NASA scientists miss—and why you can’t find the beer in your refrigerator. Why We Make Mistakes is enlivened by real-life stories—of weathermen whose predictions are uncannily accurate and a witness who sent an innocent man to jail—and offers valuable advice, such as how to remember where you’ve hidden something important. You’ll learn why multitasking is a bad idea, why men make errors women don’t, and why most people think San Diego is west of Reno (it’s not). Why We Make Mistakes will open your eyes to the reasons behind your mistakes—and have you vowing to do better the next time.

The End of Average

Author : Todd Rose
Publisher : HarperCollins
ISBN 13 : 0062358383
Total Pages : 256 pages
Book Rating : 4.0/5 (623 download)

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Book Synopsis The End of Average by : Todd Rose

Download or read book The End of Average written by Todd Rose and published by HarperCollins. This book was released on 2016-01-19 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you above average? Is your child an A student? Is your employee an introvert or an extrovert? Every day we are measured against the yardstick of averages, judged according to how closely we come to it or how far we deviate from it. The assumption that metrics comparing us to an average—like GPAs, personality test results, and performance review ratings—reveal something meaningful about our potential is so ingrained in our consciousness that we don’t even question it. That assumption, says Harvard’s Todd Rose, is spectacularly—and scientifically—wrong. In The End of Average, Rose, a rising star in the new field of the science of the individual shows that no one is average. Not you. Not your kids. Not your employees. This isn’t hollow sloganeering—it’s a mathematical fact with enormous practical consequences. But while we know people learn and develop in distinctive ways, these unique patterns of behaviors are lost in our schools and businesses which have been designed around the mythical “average person.” This average-size-fits-all model ignores our differences and fails at recognizing talent. It’s time to change it. Weaving science, history, and his personal experiences as a high school dropout, Rose offers a powerful alternative to understanding individuals through averages: the three principles of individuality. The jaggedness principle (talent is always jagged), the context principle (traits are a myth), and the pathways principle (we all walk the road less traveled) help us understand our true uniqueness—and that of others—and how to take full advantage of individuality to gain an edge in life. Read this powerful manifesto in the ranks of Drive, Quiet, and Mindset—and you won’t see averages or talent in the same way again.

The Wallet Allocation Rule

Author : Timothy L. Keiningham
Publisher : John Wiley & Sons
ISBN 13 : 111903731X
Total Pages : 240 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis The Wallet Allocation Rule by : Timothy L. Keiningham

Download or read book The Wallet Allocation Rule written by Timothy L. Keiningham and published by John Wiley & Sons. This book was released on 2015-02-02 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Customer Loyalty Isn't Enough—Grow Your Share of Wallet The Wallet Allocation Rule is a revolutionary, definitive guide for winning the battle for share of customers' hearts, minds, and wallets. Backed by rock-solid science published in the Harvard Business Review and MIT Sloan Management Review, this landmark book introduces a new and rigorously tested approach—the Wallet Allocation Rule—that is proven to link to the most important measure of customer loyalty: share of wallet. Companies currently spend billions of dollars each year measuring and managing metrics like customer satisfaction and Net Promoter Score (NPS) to improve customer loyalty. These metrics, however, have almost no correlation to share of wallet. As a result, the returns on investments designed to improve the customer experience are frequently near zero, even negative. With The Wallet Allocation Rule, managers finally have the missing link to business growth within their grasp—the ability to link their existing metrics to the share of spending that customers allocate to their brands. Learn why improving satisfaction (or NPS) does not improve share. Apply the Wallet Allocation Rule to discover what really drives customer spending. Uncover new metrics that really matter to achieve growth. By applying the Wallet Allocation Rule, managers get real insight into the money they currently get from their customers, the money available to be earned by them, and what it takes to get it. The Wallet Allocation Rule provides managers with a blueprint for sustainable long-term growth.

Why We're Wrong About Nearly Everything

Author : Bobby Duffy
Publisher : Basic Books
ISBN 13 : 9781541618084
Total Pages : 0 pages
Book Rating : 4.6/5 (18 download)

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Book Synopsis Why We're Wrong About Nearly Everything by : Bobby Duffy

Download or read book Why We're Wrong About Nearly Everything written by Bobby Duffy and published by Basic Books. This book was released on 2019-11-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A leading social researcher explains why humans so consistently misunderstand the outside world How often are women harassed? What percentage of the population are immigrants? How bad is unemployment? These questions are important, but most of us get the answers wrong. Research shows that people often wildly misunderstand the state of the world, regardless of age, sex, or education. And though the internet brings us unprecedented access to information, there's little evidence we're any better informed because of it. We may blame cognitive bias or fake news, but neither tells the complete story. In Why We're Wrong About Nearly Everything, Bobby Duffy draws on his research into public perception across more than forty countries, offering a sweeping account of the stubborn problem of human delusion: how society breeds it, why it will never go away, and what our misperceptions say about what we really believe. We won't always know the facts, but they still matter. Why We're Wrong About Nearly Everything is mandatory reading for anyone interested making humankind a little bit smarter.

Sometimes I Lie

Author : Alice Feeney
Publisher : Flatiron Books
ISBN 13 : 1250144833
Total Pages : 288 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis Sometimes I Lie by : Alice Feeney

Download or read book Sometimes I Lie written by Alice Feeney and published by Flatiron Books. This book was released on 2018-03-13 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: My name is Amber Reynolds. There are three things you should know about me: 1. I’m in a coma. 2. My husband doesn’t love me anymore. 3. Sometimes I lie. Amber wakes up in a hospital. She can’t move. She can’t speak. She can’t open her eyes. She can hear everyone around her, but they have no idea. Amber doesn’t remember what happened, but she has a suspicion her husband had something to do with it. Alternating between her paralyzed present, the week before her accident, and a series of childhood diaries from twenty years ago, this brilliant psychological thriller asks: Is something really a lie if you believe it's the truth?

How the Average Investor Can Use Technical Analysis for Stock Profits

Author : James Dines
Publisher :
ISBN 13 :
Total Pages : 630 pages
Book Rating : 4.3/5 (97 download)

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Book Synopsis How the Average Investor Can Use Technical Analysis for Stock Profits by : James Dines

Download or read book How the Average Investor Can Use Technical Analysis for Stock Profits written by James Dines and published by . This book was released on 1972 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:

How to Lie with Statistics

Author : Darrell Huff
Publisher : W. W. Norton & Company
ISBN 13 : 0393070875
Total Pages : 144 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis How to Lie with Statistics by : Darrell Huff

Download or read book How to Lie with Statistics written by Darrell Huff and published by W. W. Norton & Company. This book was released on 2010-12-07 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you want to outsmart a crook, learn his tricks—Darrell Huff explains exactly how in the classic How to Lie with Statistics. From distorted graphs and biased samples to misleading averages, there are countless statistical dodges that lend cover to anyone with an ax to grind or a product to sell. With abundant examples and illustrations, Darrell Huff’s lively and engaging primer clarifies the basic principles of statistics and explains how they’re used to present information in honest and not-so-honest ways. Now even more indispensable in our data-driven world than it was when first published, How to Lie with Statistics is the book that generations of readers have relied on to keep from being fooled.

Princeton Review ACT Premium Prep 2021

Author : The Princeton Review
Publisher : Princeton Review
ISBN 13 : 0525570101
Total Pages : 882 pages
Book Rating : 4.5/5 (255 download)

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Book Synopsis Princeton Review ACT Premium Prep 2021 by : The Princeton Review

Download or read book Princeton Review ACT Premium Prep 2021 written by The Princeton Review and published by Princeton Review. This book was released on 2020-12 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The all-in-one solution for your highest possible ACT score--including 8 full-length practice tests for realistic prep, content reviews for all test sections, techniques for scoring success, and premium online extras." -- Amazon.com.

Dumbocalypse Now: The First Dunning Kruger President

Author : Joe Dixon
Publisher : Magus Books
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4./5 ( download)

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Book Synopsis Dumbocalypse Now: The First Dunning Kruger President by : Joe Dixon

Download or read book Dumbocalypse Now: The First Dunning Kruger President written by Joe Dixon and published by Magus Books. This book was released on with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: "As democracy is perfected, the office of president represents, more and more closely, the inner soul of the people. On some great and glorious day the plain folks of the land will reach their heart's desire at last and the White House will be adorned by a downright moron." - H. L. Mencken The Moronarchy is upon us. Welcome to the Dumbocalypse. The Dumbageddon Conspiracy has finally paid off. Freedumb and Dumbocracy have reached their logical conclusion. How did we get here? We can thank the Dunning-Kruger effect, the most powerful and disturbing force in the world today ... the force of human stupidity, the greatest destroyer and wrecker there has ever been. Come and explore the bizarre world of idiots, of the Confederacy of Dunces, of the Dunciad.

How Not to Be Wrong

Author : Jordan Ellenberg
Publisher : Penguin
ISBN 13 : 0143127535
Total Pages : 482 pages
Book Rating : 4.1/5 (431 download)

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Book Synopsis How Not to Be Wrong by : Jordan Ellenberg

Download or read book How Not to Be Wrong written by Jordan Ellenberg and published by Penguin. This book was released on 2015-05-26 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Witty, compelling, and just plain fun to read . . ." —Evelyn Lamb, Scientific American The Freakonomics of math—a math-world superstar unveils the hidden beauty and logic of the world and puts its power in our hands The math we learn in school can seem like a dull set of rules, laid down by the ancients and not to be questioned. In How Not to Be Wrong, Jordan Ellenberg shows us how terribly limiting this view is: Math isn’t confined to abstract incidents that never occur in real life, but rather touches everything we do—the whole world is shot through with it. Math allows us to see the hidden structures underneath the messy and chaotic surface of our world. It’s a science of not being wrong, hammered out by centuries of hard work and argument. Armed with the tools of mathematics, we can see through to the true meaning of information we take for granted: How early should you get to the airport? What does “public opinion” really represent? Why do tall parents have shorter children? Who really won Florida in 2000? And how likely are you, really, to develop cancer? How Not to Be Wrong presents the surprising revelations behind all of these questions and many more, using the mathematician’s method of analyzing life and exposing the hard-won insights of the academic community to the layman—minus the jargon. Ellenberg chases mathematical threads through a vast range of time and space, from the everyday to the cosmic, encountering, among other things, baseball, Reaganomics, daring lottery schemes, Voltaire, the replicability crisis in psychology, Italian Renaissance painting, artificial languages, the development of non-Euclidean geometry, the coming obesity apocalypse, Antonin Scalia’s views on crime and punishment, the psychology of slime molds, what Facebook can and can’t figure out about you, and the existence of God. Ellenberg pulls from history as well as from the latest theoretical developments to provide those not trained in math with the knowledge they need. Math, as Ellenberg says, is “an atomic-powered prosthesis that you attach to your common sense, vastly multiplying its reach and strength.” With the tools of mathematics in hand, you can understand the world in a deeper, more meaningful way. How Not to Be Wrong will show you how.

Naked Statistics: Stripping the Dread from the Data

Author : Charles Wheelan
Publisher : W. W. Norton & Company
ISBN 13 : 0393089827
Total Pages : 320 pages
Book Rating : 4.3/5 (93 download)

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Book Synopsis Naked Statistics: Stripping the Dread from the Data by : Charles Wheelan

Download or read book Naked Statistics: Stripping the Dread from the Data written by Charles Wheelan and published by W. W. Norton & Company. This book was released on 2013-01-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times bestseller "Brilliant, funny…the best math teacher you never had." —San Francisco Chronicle Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called "sexy." From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you’ll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more. For those who slept through Stats 101, this book is a lifesaver. Wheelan strips away the arcane and technical details and focuses on the underlying intuition that drives statistical analysis. He clarifies key concepts such as inference, correlation, and regression analysis, reveals how biased or careless parties can manipulate or misrepresent data, and shows us how brilliant and creative researchers are exploiting the valuable data from natural experiments to tackle thorny questions. And in Wheelan’s trademark style, there’s not a dull page in sight. You’ll encounter clever Schlitz Beer marketers leveraging basic probability, an International Sausage Festival illuminating the tenets of the central limit theorem, and a head-scratching choice from the famous game show Let’s Make a Deal—and you’ll come away with insights each time. With the wit, accessibility, and sheer fun that turned Naked Economics into a bestseller, Wheelan defies the odds yet again by bringing another essential, formerly unglamorous discipline to life.

Cracking the ACT

Author : Geoff Martz
Publisher : Princeton Review
ISBN 13 : 0375427988
Total Pages : 642 pages
Book Rating : 4.3/5 (754 download)

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Book Synopsis Cracking the ACT by : Geoff Martz

Download or read book Cracking the ACT written by Geoff Martz and published by Princeton Review. This book was released on 2010-12-07 with total page 642 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to preparing for the ACT, based on the Princeton Review coaching course, offers advice on test-taking, specific suggestions for each section of the exam, and three full-length practice exams with answers and explanations.