In this book we analyze solutions to more than 200 real interview problems and provide valuable insights into how to ace quantitative interviews. The book covers a variety of topics that you are likely to encounter in quantitative interviews: brain teasers, calculus, linear algebra, probability, stochastic processes and stochastic calculus, finance and programming.

    Beginning with the background and very nature of probability theory, the book then proceeds through sample spaces, combinatorial analysis, fluctuations in coin tossing and random walks, the combination of events, types of distributions, Markov chains, stochastic processes, and more. The book's comprehensive approach provides a complete view of theory along with enlightening examples along the way.

    especially when it comes to the Prophets.In The Message of the Prophets, author J. Daniel Hays offers a scholarly, yet readable and student-friendly survey of the Old Testament prophetic literature that presents the message of each prophet in its historical and its biblical context and then tracks that message through the New Testament to challenge readers with what it means for them today. Hays focuses on synthesizing the message of the prophets, which enables students to grasp the major contours of the prophetic books clearly and concisely. Hundreds of colorful pictures help to illustrate the historical and cultural background of the prophets. After identifying what the message meant for ancient Israel, Hays helps the readers to move toward theological application today, helping readers to gain a better understanding of God and the relationship between God and his people. The Message of the Prophets is essential for professors, students, and others seeking to understand the role that the OT prophets play in the Christian faith.

    This overview has enabled students to make sense more easily of what instructors are doing when they produce proofs, theorems and formulas.

    This is the gripping tale of Britain's top investor's fall from grace and the shattering consequences. The proud owner of a sprawling £14m estate in the Cotswolds, boasting a stable of eventing horses, a fleet of supercars and neighbouring the royal family, Neil Woodford was the most celebrated and successful British investor of his generation. He spent years beating the market; betting against the dot com bubble in the 1990s and the banks before the financial crash in 2008, making blockbuster returns for his investors and earning himself a reputation of 'the man who made Middle England rich'. As famous for his fleet of fast cars and ostentatious mansions, he was the rockstar fund manager that had the lifestyle to match. But, in 2019, after a stream of poorly-judged investments, Woodford's asset management company collapsed, trapping hundreds of thousands of rainy-day savers in his flagship fund and hanging £3.6bn in the balance. In Built on a Lie, Financial Times reporter Owen Walker reveals the disastrous failings of Woodford, the greed and opulence at the heart of his operation, the flaws of an industry in thrall to its star performers and the dangers of limited regulation. With exclusive access to Woodford's inner circle, Walker will reveal the full, jaw-dropping story of Europe's biggest investment scandal in a decade.

    Python is a beautiful computer language. It is simple, and it is intuitive. Python is used by a sorts of people – data scientists use it for much of their number crunching and analytics; security testers use it for testing out security and IT attacks; it is used to develop high-quality web applications and many of the large applications that you use on the internet are also written in Python, including YouTube, DropBox, and Instagram. Are you interested in learning Python? Then settle in and learn the basics in just 7 days - enough for you to be comfortable in moving on to the next level without any trouble.Are you interested in learning Python? Then settle in and learn the basics in just 7 days - enough for you to be comfortable in moving on to the next level without any trouble. In this book you'll learn: Setting Up Your Environment Let’s Get Programming Variables and Programs in Files Loops, Loops and More Loops Functions Dictionaries, Lists, and Tuples The “for” Loop Classes Modules File Input/Output Error Handling and much more! Now it's time for you to start your journey into Python programming! Click on the Buy Now button above and get started today!

    I’m an average guy who learned how to “ask more” to “get more” out of life. The strategies and techniques I outline in this book can help you get just about anything—a better job, a new house, or a great vacation—faster and more consistently if you’re willing to follow my advice.

    The discussion of problem solving strategies is extensive. It is written for trainers and participants of contests of all levels up to the highest level: IMO, Tournament of the Towns, and the noncalculus parts of the Putnam Competition. It will appeal to high school teachers conducting a mathematics club who need a range of simple to complex problems and to those instructors wishing to pose a "problem of the week", "problem of the month", and "research problem of the year" to their students, thus bringing a creative atmosphere into their classrooms with continuous discussions of mathematical problems. This volume is a must-have for instructors wishing to enrich their teaching with some interesting non-routine problems and for individuals who are just interested in solving difficult and challenging problems. Each chapter starts with typical examples illustrating the central concepts and is followed by a number of carefully selected problems and their solutions. Most of the solutions are complete, but some merely point to the road leading to the final solution. Very few problems have no solutions. Readers interested in increasing the effectiveness of the book can do so by working on the examples in addition to the problems thereby increasing the number of problems to over 1300. In addition to being a valuable resource of mathematical problems and solution strategies, this volume is the most complete training book on the market.

    It emphasizes forms suitable for students and researchers whose interest lies in solving equations rather than in general theory. Solutions to odd-numbered problems appear at the end. 1957 edition.

    The new edition provides invitations - not requirements - to use technology, as well as new conceptual problems, and new projects that focus on writing and working in teams.

    This text enables students to conduct serious analysis of applied problems in contrast to merely running simple“canned” applications to help students become stronger analysts and future managers. It is also at a mathematically higher level than most business statistics texts.

    Jacques, Partner and Chief Investment Officer, Martingale Asset Management.Active Portfolio Management offers investors an opportunity to better understand the balance between manager skill and portfolio risk. Both fundamental and quantitative investment managers will benefit from studying this updated edition by Grinold and Kahn.-Scott Stewart, Portfolio Manager, Fidelity Select Equity (R) DisciplineCo-Manager, Fidelity Freedom (R) Funds.This Second edition will not remain on the shelf, but will be continually referenced by both novice and expert. There is a substantial expansion in both depth and breadth on the original. It clearly and concisely explains all aspects of the foundations and the latest thinking in active portfolio management.-Eric N. Remole, Managing Director, Head of Global Structured Equity, Credit Suisse Asset Management.Mathematically rigorous and meticulously organized, Active Portfolio Management broke new ground when it first became available to investment managers in 1994. By outlining an innovative process to uncover raw signals of asset returns, develop them into refined forecasts, then use those forecasts to construct portfolios of exceptional return and minimal risk, i.e., portfolios that consistently beat the market, this hallmark book helped thousands of investment managers. Active Portfolio Management, Second Edition, now sets the bar even higher. Like its predecessor, this volume details how to apply economics, econometrics, and operations research to solving practical investment problems, and uncovering superior profit opportunities. It outlines an active management framework that begins with a benchmark portfolio, then defines exceptional returns as they relate to that benchmark. Beyond the comprehensive treatment of the active management process covered previously, this new edition expands to cover asset allocation, long/short investing, information horizons, and other topics relevant today. It revisits a number of discussions from the first edition, shedding new light on some of today's most pressing issues, including risk, dispersion, market impact, and performance analysis, while providing empirical evidence where appropriate. The result is an updated, comprehensive set of strategic concepts and rules of thumb for guiding the process of-and increasing the profits from-active investment management.

    stands as one of the most thorough books yet offered regarding how to make disciples. In thirty brief, hard-hitting but easily accessible chapters, the entire scope of disciple making is presented in a way that will inspire and inform the reader to obey the Great Commission with great passion.Grounded on a solid biblical foundation, authors Dave Earley and Rod Dempsey -- both veterans of one-on-one, collegiate, small group, and local church discipleship -- share their practical insights on how to best reproduce reproducers of Christ’s message.Each compelling entry is set up to finish the sentence that begins with the book’s title. For example, Disciple Making Is . . . "Embracing the Cross," "Forsaking All to Follow Jesus," "Living on Mission," "Launching an Unstoppable Force," "Mentoring Disciples as Jesus Did," "Multiplying Disciple-Makers as Paul Did," "Creating a Healthy Church," and more.

    Worked examples and exercises support the text. An ELBS/LPBB edition is available.

    However, despite all of the recent advances in computer vision research, the dream of having a computer interpret an image at the same level as a two-year old remains elusive. Why is computer vision such a challenging problem and what is the current state of the art?Computer Vision: Algorithms and Applications explores the variety of techniques commonly used to analyze and interpret images. It also describes challenging real-world applications where vision is being successfully used, both for specialized applications such as medical imaging, and for fun, consumer-level tasks such as image editing and stitching, which students can apply to their own personal photos and videos.More than just a source of "recipes," this exceptionally authoritative and comprehensive textbook/reference also takes a scientific approach to basic vision problems, formulating physical models of the imaging process before inverting them to produce descriptions of a scene. These problems are also analyzed using statistical models and solved using rigorous engineering techniquesTopics and features: Structured to support active curricula and project-oriented courses, with tips in the Introduction for using the book in a variety of customized courses Presents exercises at the end of each chapter with a heavy emphasis on testing algorithms and containing numerous suggestions for small mid-term projects Provides additional material and more detailed mathematical topics in the Appendices, which cover linear algebra, numerical techniques, and Bayesian estimation theory Suggests additional reading at the end of each chapter, including the latest research in each sub-field, in addition to a full Bibliography at the end of the book Supplies supplementary course material for students at the associated website, http: //szeliski.org/Book/ Suitable for an upper-level undergraduate or graduate-level course in computer science or engineering, this textbook focuses on basic techniques that work under real-world conditions and encourages students to push their creative boundaries. Its design and exposition also make it eminently suitable as a unique reference to the fundamental techniques and current research literature in computer vision.