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Este libro busca ofrecer al público una guía para abordar la Estadística Descriptiva para datos categóricos utilizando como herramienta fundamental el software Excel. A lo largo del texto se documenta la recolección, organización, presentación e interpretación de los datos categóricos para la toma de decisiones. Por tanto, el principal objetivo del mismo es la presentación formal de una serie de herramientas que permiten resumir la información...
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El libro recorre el tema del análisis estadístico de datos categóricos, necesario para que los profesionales de las áreas biológicas, agrícolas, de salud y afines adquieran los conocimientos y herramientas necesarios para un apropiado análisis de datos. En los primeros capítulos se exponen y afianzan conceptos básicos orientados a la comprensión de las herramientas de análisis de datos expuestas en los capítulos posteriores. Se introducen...
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This book is designed so that doctoral students will experience success and complete their degree. The dissertation process of research methodology and statistics is challenging to most students. With this book they can conquer their fears and move forward toward completion. In a user-friendly, personalized manner, the book guides students through the essential elements necessary for mastering the dissertation data. There are chapters that cover the...
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Español
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El propósito de este estudio es la de presentar un formato más amigable en el estudio de la Estadística si se compara con otros textos con la utilización de un lenguaje formal pero sencillo de entender y evitando un nivel de desarrollo matemático muy elevado.
Cualquier tratado sobre Estadística suele provocar dos tipos de reacción, la primera y más común es de alejamiento y hasta de cierta aversión dado que es una materia tradicionalmente...
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Correlation Is Not Causation.
You know it and I know it, and yet we are constantly having to be reminded of it because we can't seem to help but get it wrong.
How many times have you heard someone really smart say something like 'wow, this correlation has a p-value of 0.000001 so A must be causing B…'?
It's not our fault though – we're only human. We seek explanation for patterns and events that happen around us, and if something defies logic,...
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Data cleaning is a waste of time.
If the data had been collected properly in the first place there wouldn't be any cleaning to do, and you wouldn't now be faced with the prospect of weeks of cleaning to get your dataset analysis-ready.
Worse still, your boss won't understand why your analysis report isn't on his desk yet, a mere 48 hours after he's asked for it. Bless him, he doesn't understand – he thinks that cleaning data is just about clicking...
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This study investigates what young people and community organisations see as their support needs in Bayelsa State of Nigeria in tackling poverty. It also examines the process of influencing policy makers, using social marketing techniques. It seeks to expand understanding of the poverty elimination processes: not only within a developing countrys rural environmental context, but also endeavours to generalize the findings more broadly. It seeks an...
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Did you ever want to know the average time it takes to get somewhere based on your cell tower location? Well with statistics, you can calculate things such as intervals, variables, parameters, and others by virtue of using this great math skill. Statistics is concerned with using real world data to effect change in an organization's life cycle. Having a reference guide provides you with the tools needed to solve problems related to customer service,...
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Pirates, cats, Mexican lemons and North Carolina lawyers. Cheese consumption, margarine and drowning by falling out of fishing boats. This book has got it all.
A roller coaster of a book in 8 witty chapters, this might just be the most entertaining statistics book you'll read this year.
Did you know that pirates caused global warming, and that a statistical lie gave rise to one of the fastest growing religions on the planet? Probably not — you...
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Sometimes, learning about statistics can be a bit like peering into a crystal ball. You think you've got it, only to read one more article/paper/blog, and suddenly it's as clear as mud again, and you're further away from the answer than when you first started.
Choosing the correct statistic to use in any given situation can seem like a daunting task at times. When there are numerous possible statistical calculations you can do with your data, there...
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While it is probably likely there is no statistical basis of support for this, I suspect that some 95 percent of the population of the developed world either does not like mathematics or does not understand mathematics. At least that is my experience. The main purpose of this book is to demonstrate to those 95 percent that, despite what they think, some very simple approaches utilizing numbers and simple mathematics can significantly improve one's...
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Doing Civility: Breaking the Cycle of Incivility on the Campus explores ways in which members of the college community can take proactive steps to break the cycle of incivility. Civility requires extending mutual respect to others, especially people with different values, beliefs, and ideas. It also involves a civic responsibility to strengthen the community. Doing Civility dives into how civility can be applied in practical ways using real-life student...
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The world produces more data than ever. Are you ready for it?
In today's data-driven world, you hear about making decisions based on data all the time. Hypothesis testing plays a crucial role in that process, whether you're in academia, business, or data science. Without hypothesis tests, you risk making bad decisions.
Chances are high you'll need to understand these tests to analyze your data and evaluate the work of others. Build the knowledge...
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In “Multivariate Analysis—The Simplest Guide in the Universe”, award-winning statistician and author Lee Baker guides you through the building blocks of multivariate analysis towards discovering the relationships within your data.
When searching for relationships in your data (associations and correlations), most results you'll get are wrong. In this book you're going to learn precisely why and learn how to make sure you get the correct results...
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In this second edition of An Introduction to Statistics using Microsoft Excel the authors have, introduced the concept of thinking statistically, which offers a further set of insights relating to how the wider application of ideas concerning variation, which underpins statistics, may be used more generally. Thinking statistically is not a question of mastering a statistical technique, but rather of acquiring a mindset, which does not accept the obvious...
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OK, I've signed up for statistics. Now What? A Student's Guide to Navigation and Success in Statistics is the book your students have been searching for. Courses in statistics are often approached with emotions ranging from mild anxiety to outright fear. The book is designed to be a valuable, easy to read supplement, interspersed with humor and examples. Using a question-and-answer format, students are guided through the primary aspects of common...
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Learn regression analysis at a deeper level with guidance written in everyday language!
Intuitively understand regression analysis by focusing on concepts and graphs rather than equations. Learn practical tips for modeling your data and interpreting the results. Feel confident that you're analyzing your data properly and able to trust your results. Know that you can detect and correct problems that arise.
Progress from a beginner to a skilled practitioner...
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Learn statistics without fear! Build a solid foundation in data analysis. Be confident that you understand what your data are telling you and that you can explain the results to others! I'll help you intuitively understand statistics by using simple language and deemphasizing formulas.
This guide starts with an overview of statistics and why it is so important. We proceed to essential statistical skills and knowledge about different types of...
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Understanding statistical concepts is essential for social work professionals. It is key to understanding research and reaching evidence-based decisions in your own practice-but that is only the beginning. If you understand statistics, you can determine the best interventions for your clients. You can use new tools to monitor and evaluate the progress of your client or team. You can recognize biased systems masked by complex models and the appearance...
20) Métamorphose du Monde: Jusqu'o l'Homme peut-il changer l'humain ? Quelle boussole pour l'éducation ?
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Français
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La Terre crie, les hommes pleurent… tout est lié. Cependant, sans faire de bruit, l'espérance n'est pas loin et pousse les hommes vers l'action : il y a toujours quelque chose à faire !
À l'appel du CCIC, scientifiques, théologiens, philosophes, économistes ou juristes, venus d'Afrique, du Canada, d'Europe ou du Liban, ont répondu présent pour débattre sur la Métamorphose du monde soumis aux bouleversements dus à l'envahissement des...
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