Estadística Descriptiva y Probabilidad con Excel PDF Download

Author: Luis Enrique Velazquez Perea
Publisher: Velp & Co.
ISBN:
Category : Computers
Languages : es
Pages : 165

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Book Description
Los datos tienen una importancia y un potencial enorme en estos días, los cuales, se aprovechan cuando estos se encuentran asociados en un entorno adecuado para transformarse en información. Estos datos, no tienen la capacidad de comunicar algo, para ello, se deben de transformar, ya que, sólo de ésta manera producirán conocimiento y apoyaran en la toma de decisiones. La estadística tiene aplicaciones en diversos campos, sin importar que tan complicado sea, ya que, ayuda a resolver situaciones determinadas o para afirmar una aseveración con respecto a un tema. La importancia que tiene la estadística es muy alta, ya que se ha convertido en un instrumento para el criterio del saber y en la toma de mejores decisiones. La estadística recurre a informes, mapas, expedientes, registros, bases de datos, para extraer datos de diversas fuentes y relacionarlos de manera matemática, en el apoyo de investigaciones y/o proyectos, impactando en muchos aspectos de la vida cotidiana. s una ciencia que estudia las situaciones que no se pueden predecir con certeza, pero sobre los cuales, podemos recabar información. Por lo que en la presente obra, se pretende mostrar el uso de la estadística y probabilidad, en casos prácticos y reales, a través de herramientas de software como Microsoft Office Excel y un complemento estadístico denominado MegaStat. Todo esto con la finalidad de comprender mejor las variables implicadas en nuestro entorno y la forma en que ellas juegan un papel importante en nuestras vidas.

Author: Lorenzo Cevallos-Torres
Publisher: Springer
ISBN: 3030133931
Category : Technology & Engineering
Languages : en
Pages : 144

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Book Description
This book describes and outlines the theoretical foundations of system simulation in teaching, and as a practical contribution to teaching-and-learning models. It presents various methodologies used in teaching, the goal being to solve real-life problems by creating simulation models and probability distributions that allow correlations to be drawn between a real model and a simulated model. Moreover, the book demonstrates the role of simulation in decision-making processes connected to teaching and learning.

Author: Andrés Mauricio Grisales Aguirre
Publisher:
ISBN: 9789587718263
Category : Mathematical statistics
Languages : es
Pages : 215

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Book Description

Author: John E. Hanke
Publisher: Pearson Educación
ISBN: 9789702607595
Category : Business & Economics
Languages : en
Pages : 544

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Book Description
This top-selling book presents, in a straightforward, application-driven manner, the basic statistical techniques necessary for preparing individual business forecasts and long-range plans. The emphasis is on the application of techniques by management for decision-making. This essential book provides understandable coverage of several important topics, often omitted from other books, including econometrics; autocorrelation analysis and the use of Box-Jenkins techniques; judgmental forecasting techniques; and the means of selecting the correct forecasting technique and analyzing data. The book also reviews statistical concepts prior to introducing material that requires an understanding of those concepts. The sixth edition of Business Forecasting has been revised to include instructions on using Excel spreadsheets and the statistical package MINITAB in forecasting. An essential reference for every professional in a business of any size, from large corporations to small family-run firms.

Author: Robert V. Hogg
Publisher: Prentice Hall
ISBN:
Category : Computers
Languages : en
Pages : 504

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Book Description
"Written by two of the leading figures in statistics, this highly regarded volume thoroughly addresses the full range of required topics." provides early discussed fundamental concepts such as variability, graphical representation of data, and randomization and blocking in design of experiments. provides a thorough introduction to descriptive statistics, including the importance of understanding variability, representation of data, exploratory data analysis, and time-sequence plots. explores principles of probability, probability distributions, and sampling distribution theory. discusses regression, design of experiments and their analysis, including factorial and fractional factorial designs.

Author: Felicidad Marqués
Publisher: RC Libros
ISBN: 8493700843
Category :
Languages : es
Pages : 49

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Book Description
En el libro se explica el entorno de cálculo de Excel y luego temas como las variables estadisticas, las distribuciones de frecuencias, los gráficos, medidas de posición, dispersión y forma, distribuciones bidimensionales y la correción y regresion simple, variables cualitativas, tablas de contingencia y distribuciones multidimensionales y regresion múltiple.

Author: Salih N. Neftci
Publisher: Academic Press
ISBN: 0125153929
Category : Business & Economics
Languages : en
Pages : 550

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Book Description
A step-by-step explanation of the mathematical models used to price derivatives. For this second edition, Salih Neftci has expanded one chapter, added six new ones, and inserted chapter-concluding exercises. He does not assume that the reader has a thorough mathematical background. His explanations of financial calculus seek to be simple and perceptive.

Author: Yihui Xie
Publisher: CRC Press
ISBN: 1351792601
Category : Mathematics
Languages : en
Pages : 140

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Book Description
bookdown: Authoring Books and Technical Documents with R Markdown presents a much easier way to write books and technical publications than traditional tools such as LaTeX and Word. The bookdown package inherits the simplicity of syntax and flexibility for data analysis from R Markdown, and extends R Markdown for technical writing, so that you can make better use of document elements such as figures, tables, equations, theorems, citations, and references. Similar to LaTeX, you can number and cross-reference these elements with bookdown. Your document can even include live examples so readers can interact with them while reading the book. The book can be rendered to multiple output formats, including LaTeX/PDF, HTML, EPUB, and Word, thus making it easy to put your documents online. The style and theme of these output formats can be customized. We used books and R primarily for examples in this book, but bookdown is not only for books or R. Most features introduced in this book also apply to other types of publications: journal papers, reports, dissertations, course handouts, study notes, and even novels. You do not have to use R, either. Other choices of computing languages include Python, C, C++, SQL, Bash, Stan, JavaScript, and so on, although R is best supported. You can also leave out computing, for example, to write a fiction. This book itself is an example of publishing with bookdown and R Markdown, and its source is fully available on GitHub.

Author: Barry K. Gills
Publisher: Routledge
ISBN: 1317967437
Category : Political Science
Languages : en
Pages : 217

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Book Description
A quarter of a century has now passed since the historic popular uprising that led to the overthrow of the Ferdinand Marcos dictatorship in the Philippines. The mass movement known as the "People Power Revolution" was not only pivotal to the democratic transition within the Philippines, but it also became an inspiration for subsequent mass movements leading to further democratic transitions throughout the Third World and in the former Communist bloc in Eastern Europe and the Soviet Union. However, the neoliberal economic policies subsequently pursued by newly democratic governments throughout the Third World led all but the most celebratory observers to note the constrained and limited nature of these formal political transitions. This volume poses the question of the extent to which ‘people power’ has been able to play an active role resisting neoliberalism and deepen substantive democracy and social justice. Through a series of case studies of the regions and individual countries of Asia, Africa, Latin America and Eastern Europe, the contributions in the volume provide a new set of original and in-depth critical assessments of the nature of the longer-term impact of the democratic transitions commencing in the 1980s and continuing until the present, and questioning their impact and potential influence on human dignity, freedom, justice, and self-determination, and thus opening new avenues of enquiry into the future of democracy. This book was originally published as a special issue of Third World Quarterly.

Author: Jesús Rodríguez Franco
Publisher: Grupo Editorial Patria
ISBN: 6077444901
Category : Business & Economics
Languages : es
Pages : 441

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Book Description
Estadística para administración, 2ª ed., está dirigido a personas interesadas en los temas de estadística y probabilidad básicos, ya que comprende desde el uso de la aritmética en estadística, hasta temas un poco más complejos como son las pruebas de hipótesis, series de tiempo y regresión simple. Sus principales usuarios son los estudiantes, profesores y profesionales en administración de empresas, contabilidad, economía, finanzas, mercadotecnia, para el personal que labora en la administración pública, y que en una forma directa requieran del uso de la estadística y la probabilidad para analizar de manera sencilla, pero objetiva los problemas que se les presenten sobre la toma de decisiones bajo incertidumbre. En esta segunda edición cada capítulo está estructurado de tal forma que contiene una breve introducción al contenido del mismo, después el desarrollo teórico y definiciones de los temas que forman, incluyendo ejemplos, gráficas o cuadros estadísticos de análisis según sea el caso, ejemplos solucionados con Excel y otros con el paquete estadístico IBM-SPSS, así como problemas a resolver, donde al final de cada capítulo se muestran sus respectivas respuestas.