statistics demystified 2nd edition

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Statistics Demystified 2nd Edition

Author : Stan Gibilisco
ISBN : 9780071751322
Genre : Mathematics
File Size : 29. 99 MB
Format : PDF, Docs

MULTIPLY your chances of learning STATISTICS Trying to understand statistics but feeling a bit uncertain? Here's your solution. Statistics Demystifed, Second Edition helps you master this fundamental topic with ease. Written in a step-by-step format, this practical guide begins by reviewing background mathematics, probability basics, and descriptive measures. The book goes on to demonstrate statistics in action with coverage of sampling, estimation, hypotheses, prediction, regression, correlation, causation, order, and chaos. Detailed examples, concise explanations, and worked-out problems make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce learning. It's a no-brainer! You'll learn about: The probability fallacy Random sampling Estimation Assumptions and testing Chaos, bounds, and randomness Variance and standard deviation Correlation and cause/effect relations The use of statistics in medicine, law, math, and engineering Simple enough for a beginner, but challenging enough for an advanced student, Statistics Demystified, Second Edition helps you master this essential subject.

Applied Statistics Manual

Author : Matthew A. Barsalou
ISBN : 9780873899758
Genre : Education
File Size : 73. 54 MB
Format : PDF, Mobi

This book was written to provide guidance for those who need to apply statistical methods for practical use. While the book provides detailed guidance on the use of Minitab for calculation, simply entering data into a software program is not sufficient to reliably gain knowledge from data. The software will provide an answer, but the answer may be wrong if the sample was not taken properly, the data was unsuitable for the statistical test that was performed, or the wrong test was selected. It is also possible that the answer will be correct, but misinterpreted. This book provides both guidance in applying the statistical methods described as well as instructions for performing calculations without a statistical software program such as Minitab. One of the authors is a professional statistician who spent nearly 13 years working at Minitab and the other is an experienced and certified Lean Six Sigma Master Black Belt. Together, they strive to present the knowledge of a statistician in a format that can be easily understood and applied by non-statisticians facing real-world problems. Their guidance is provided with the goal of making data analysis accessible and practical. Rather than focusing on theoretical concepts, the book delivers only the information that is critical to success for the practitioner. It is a thorough guide for those who have not yet been exposed to the value of statistics, as well as a reliable reference for those who have been introduced to statistics but are not yet confident in their abilities.

Author : Steven Kemp
ISBN : 0071471073
File Size : 86. 34 MB
Format : PDF, Docs

Say goodbye to dry presentations, grueling formulas, and abstract theories that would put Einstein to sleep -- now there's an easier way to master the disciplines you really need to know. McGraw-Hill's Demystified Series teaches complex subjects in a unique, easy-to-absorb manner, and is perfect for users without formal training or unlimited time. They're also the most time-efficient, interestingly written "brush-ups" you can find. Organized as self-teaching guides, they come complete with key points, background information, questions at the end of each chapter, and even final exams. You'll be able to learn more in less time, evaluate your areas of strength and weakness and reinforce your knowledge and confidence. This self-teaching guide brings business statistics down to an understandable level, using practical examples. Coverage includes: probability, analysis of variance, designed experiments, preparing statistical reports, basic statistical procedures, and much more.

Vital Statistics E Book

Author : Stephen McKenzie
ISBN : 9780729581493
Genre : Medical
File Size : 81. 61 MB
Format : PDF, Kindle

Vital Statistics: an introduction to health science statistics e-book is a new Australian publication. This textbook draws on real world, health-related and local examples, with a broad appeal to the Health Sciences student. It demonstrates how an understanding of statistics is useful in the real world, as well as in statistics exams. Vital Statistics: an introduction to health science statistics e-book is a relatively easy-to-read book that will painlessly introduce or re-introduce you to the statistical basics before guiding you through more demanding statistical challenges. Written in recognition of Health Sciences courses which require knowledge of statistical literacy, this book guides the reader to an understanding of why, as well as how and when to use statistics. It explores: How data relates to information, and how information relates to knowledge How to use statistics to distinguish information from disinformation The importance of probability, in statistics and in life That inferential statistics allow us to infer from samples to populations, and how useful such inferences can be How to appropriately apply and interpret statistical measures of difference and association How qualitative and quantitative methods differ, and when it’s appropriate to use each The special statistical needs of the health sciences, and some especially health science relevant statistics The vital importance of computers in the statistical analysis of data, and gives an overview of the most commonly used analyses Real-life local examples of health statistics are presented, e.g. A study conducted at the Department of Obstetrics and Gynecology, University of Utah School of Medicine, explored whether there might be a systematic bias affecting the results of genetic specimen tests, which could affect their generalizability. Reader-friendly writing style t-tests/ ANOVA family of inferential statistics all use variants of the same basic formula Learning Objectives at the start of each chapter and Quick Reference Summaries at the end of each chapter provide the reader with a scope of the content within each chapter.

Spss Demystified

Author : Ronald D Yockey
ISBN : 9781315508511
Genre : Education
File Size : 49. 74 MB
Format : PDF, ePub

Student Friendly, Step-by-Step Approach. Designed to be hands-on with the user performing the analyses alongside on their computer as they read through each chapter. Without question, statistics is one of the most challenging courses for students in the social and behavioral sciences. Enrolling in their first statistics course, students are often apprehensive or extremely anxious toward the subject matter. And while SPSS is one of the more easy-to-use statistical software programs available, for anxious students who realize they not only have to learn statistics but also new software, the task can seem insurmountable. Keenly aware of students’ anxiety with statistics (and the fact that this anxiety can affect performance), Ronald Yockey has written SPSS Demystified: A Step-by -Step Guide to Successful Data Analysis, 2/e. Through a comprehensive, step-by-step approach, this text is consistently and specifically designed to both alleviate anxiety toward the subject matter and build a successful experience analyzing data in SPSS.

Six Sigma For It Management

Author : itSMF the IT Service Management Forum
ISBN : 9789087531904
Genre : Education
File Size : 26. 33 MB
Format : PDF, Kindle

Note: This book is available in several languages: Chinese, English. This is the first book to provide a coherent view and guidance for using the Six Sigma approach successfully in IT service organisations. It particularly aims to merge ITIL and Six Sigma into a single approach for continuous improvement of IT service organisations. Six Sigma provides a quantitative methodology of continuous (process) improvement and cost reduction, by reducing the amount of variation in process outcomes. The production of a product, be it a tangible product like a car or a more abstract product like a service, consists of a series of processes. All processes consist of a series of steps, events, or activities. Six Sigma measures every step of the process by breaking apart the elements within each process, identifying the critical characteristics, defining and mapping the related processes, understanding the capability of each process, discovering the weak links, and then upgrading the capability of the process. It is only by taking these steps that a business can raise the ‘high-water mark’ of its performance. IT is now a fundamental part of business and business processes; this book demonstrates how IT can be made to work as an enabler to better business processes, and how the Six Sigma approach can be used to provide a consistent framework for measuring process outcomes. ITIL defines the ‘what’ of Service Management; Six Sigma defines the "how" process improvement; together they are a perfect fit of improving the quality of IT service delivery and support. The Six Sigma approach also provides measures of process outcomes, and prescribes a consistent approach in how to use these metrics.

Elementary Statistics Student Edition Not Available Individually

Author : Allan Bluman
ISBN : 0078926335
Genre : Mathematics
File Size : 31. 85 MB
Format : PDF, ePub, Docs

Elementary Statistics: A Step by Step Approachis for beginning statistics courses with a basic algebra prerequisite. The book is non-theoretical, explaining concepts intuitively and teaching problem solving through worked examples and step-by-step instructions. This edition places more emphasis on conceptual understanding and understanding results. It also features increased emphasis on Excel, Minitab, and the TI-83 Plus and TI-84 Plus graphing calculators, computing technologies commonly used in such courses.

Bluman Elementary Statistics A Step By Step Approach 2009 7e Student Edition Reinforced Binding With Formula Card

Author : Allan G. Bluman
ISBN : 0078926343
Genre : Mathematics
File Size : 59. 47 MB
Format : PDF, Mobi

Teach by example with this beginning statistics book! Teaches concepts intuitively and problem-solving though worked examples and step-by-step instructions.

Elementary Statistics A Step By Step Approach

Author : Allan Bluman
ISBN : 1259755339
Genre : Mathematics
File Size : 21. 70 MB
Format : PDF, Mobi

Loose Leaf Elementary Statistics A Brief Version

Author : Allan G. Bluman
ISBN : 1260387135
Genre : Mathematics
File Size : 50. 96 MB
Format : PDF, Mobi