Intermediate Statistics For Dummies

Intermediate Statistics For Dummies

Author: Deborah J. Rumsey

Publisher: John Wiley & Sons

Published: 2007-02-26

Total Pages: 386

ISBN-13: 0470147741

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Need to know how to build and test models based on data? Intermediate Statistics For Dummies gives you the knowledge to estimate, investigate, correlate, and congregate certain variables based on the information at hand. The techniques you’ll learn in this book are the same techniques used by professionals in medical and scientific fields. 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!


Strategy Beyond the Hockey Stick

Strategy Beyond the Hockey Stick

Author: Chris Bradley

Publisher: John Wiley & Sons

Published: 2018-02-06

Total Pages: 256

ISBN-13: 1119487625

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Beat the odds with a bold strategy from McKinsey & Company "Every once in a while, a genuinely fresh approach to business strategy appears" —legendary business professor Richard Rumelt, UCLA McKinsey & Company's newest, most definitive, and most irreverent book on strategy—which thousands of executives are already using—is a must-read for all C-suite executives looking to create winning corporate strategies. Strategy Beyond the Hockey Stick is spearheading an empirical revolution in the field of strategy. Based on an extensive analysis of the key factors that drove the long-term performance of thousands of global companies, the book offers a ground-breaking formula that enables you to objectively assess your strategy's real odds of future success. "This book is fundamental. The principles laid out here, with compelling data, are a great way around the social pitfalls in strategy development." —Frans Van Houten, CEO, Royal Philips N.V. The authors have discovered that over a 10-year period, just 1 in 12 companies manage to jump from the middle tier of corporate performance—where 60% of companies reside, making very little economic profit—to the top quintile where 90% of global economic profit is made. This movement does not happen by magic—it depends on your company's current position, the trends it faces, and the big moves you make to give it the strongest chance of vaulting over the competition. This is not another strategy framework. Rather, Strategy Beyond the Hockey Stick shows, through empirical analysis and the experiences of dozens of companies that have successfully made multiple big moves, that to dramatically improve performance, you have to overcome incrementalism and corporate inertia. "A different kind of book—I couldn't put it down. Inspiring new insights on the facts of what it takes to move a company's performance, combined with practical advice on how to deal with real-life dynamics in management teams." —Jane Fraser, CEO, Citigroup Latin America


Basic Electricity

Basic Electricity

Author: U.S. Bureau of Naval Personnel

Publisher: Courier Corporation

Published: 2012-05-09

Total Pages: 514

ISBN-13: 048617266X

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Originally a training course; best nontechnical coverage. Topics include batteries, circuits, conductors, AC and DC, inductance and capacitance, generators, motors, transformers, amplifiers, etc. Many questions with answers. 349 illustrations. 1969 edition.


The Curve Ahead

The Curve Ahead

Author: Dave Power

Publisher: Macmillan

Published: 2014-07-29

Total Pages: 226

ISBN-13: 1137279222

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Why do most growth companies stop growing? These fast-growing businesses are the engines of economic growth and wealth creation, but most fall behind the curve before reaching their potential. Executives are surprised when their business models mature sooner than expected, victims of the familiar S-Curve. Tragically, once-promising companies are often sold by investors too ready to throw in the towel. So what can leaders do to keep moving forward? To sustain growth, companies need to discover their next S-Curve. But few have a repeatable process for uncovering new opportunities before their core business stalls. The Curve Ahead offers a practical approach to sustaining long-term growth. It describes how growth companies can build innovation into the rhythm of their business operations and culture using design thinking, prototyping, business model design and other Innovation Power Tools. The Curve Ahead utilizes the power of storytelling to illustrate its messages. Power describes how LoJack and Groupon fell behind the curve, while Amazon, Jawbone, Darn Tough Socks and many others have fueled growth with a series of new S-Curves. This book will help thousands of mid-sized companies stay ahead of the curve and discover the path to unlimited revenue growth.


Centrifugal Pumps

Centrifugal Pumps

Author: Igor Karassik

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 991

ISBN-13: 1461566045

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This last, the education of pump users, is precisely what this book was intended to do. To what extent we must have achieved our purpose, our readers must decide. My good friend and associate, J. T. (Terry) McGuire, and I have been working very closely together for a long time. Our view of engineering problems and of their solutions coincide to an astonishing degree. When I was asked to prepare a second edition of my book Centrifugal Pumps, it was logical that I turned to Terry and suggested that he be my coauthor on this project. He agreed to do so, and his cooperation has been most valuable, both in improving the resultant work and in easing my burden. It would be presumptuous on my part to pretend that nothing has changed in the technology of centrifugal pumps during the 30 years since I prepared the manuscript for the first edition of this book. Let me, then, speak of some of these changes.


Handbook of Basic Electricity

Handbook of Basic Electricity

Author: M. Fogiel

Publisher: Research & Education Assoc.

Published: 2002-01-01

Total Pages: 502

ISBN-13: 9780878914203

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REA's Handbook of Basic Electricity The material in this handbook was prepared for electrical training courses. It is a practical manual that enables even the beginner to grasp the various topics quickly and thoroughly. REA's Handbook of Basic Electricity is one of a kind in that it teaches the concepts of basic electricity in a way that's clear, to-the-point, and very easy to understand. It forms an excellent foundation for those who wish to proceed from the basics to more advanced topics. Numerous illustrations are included to simplify learning theories and their applications. Direct-current and alternating-current devices and circuits are explained in detail. Magnetism, as well as motors and generators are described to give the reader a through understanding of them. The Handbook of Basic Electricity is an excellent resource for the layperson as well as licensed electricians.


Electricity Production from Renewables

Electricity Production from Renewables

Author: Rui Castro

Publisher: Springer Nature

Published: 2022-01-01

Total Pages: 415

ISBN-13: 3030824160

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This textbook is about economically competitive renewable energy sources (RES), including onshore and offshore wind, solar and small-hydro plants, and focusing on the electricity production from these sources. Clearly divided into sections discussing the different RES, the textbook begins with an introduction of AC electrical circuits, aimed at non-electrical engineers. It then offers an economic assessment of renewable energy projects, before discussing photovoltaic technologies and concentrated solar power. It explores the theory of wind to power conversion, electrical generator types and electrical part of offshore systems. Presenting theoretical concepts related to the electrical framework associated with RES, alongside examples and solved problems, this book will clearly introduce the topic of renewable power sources to graduate students, researchers and practitioners alike. After reading the book, readers will be equipped to make a preliminary techno-economic assessment of a RES.