Introduction to Statistical Investigations, Second Edition provides a unified framework for explaining variation across study designs and variable types, helping students increase their statistical literacy and appreciate the indispensable role of statistics in scientific research. Requiring only basic algebra as a prerequisite, the program uses the immersive, simulation-based inference approach for which the author team is known. Students engage with various aspects of data collection and analysis using real data and clear explanations designed to strengthen multivariable understanding and reinforce concepts. Each chapter follows a coherent six-step statistical exploration and investigation method (ask a research question, design a study, explore the data, draw inferences, formulate conclusions, and look back and ahead) enabling students to assess a variety of concepts in a single assignment. Challenging questions based on research articles strengthen critical reading skills, fully worked examples demonstrate essential concepts and methods, and engaging visualizations illustrate key themes of explained variation. The end-of-chapter investigations expose students to various applications of statistics in the real world using real data from popular culture and published research studies in variety of disciplines. Accompanying examples throughout the text, user-friendly applets enable students to conduct the simulations and analyses covered in the book.
This book teaches statistics with a modern, data-analytic approach that uses graphing calculators and statistical software. It allows more emphasis to be put on statistical concepts and data analysis than on following recipes for calculations. This gives readers a more realistic understanding of both the theoretical and practical applications of statistics, giving them the ability to master the subject.
Statistics, 2nd Edition teaches statistics with a modern, data-analytic approach that uses graphing calculators and statistical software. It allows more emphasis to be put on statistical concepts and data analysis rather than following recipes for calculations. This gives readers a more realistic understanding of both the theoretical and practical applications of statistics, giving them the ability to master the subject.
American presidents often engage in intensive campaigns to obtain public support for their policy initiatives. This core strategy for governing is based on the premise that if presidents are skilled enough to exploit the “bully pulpit,” they can successfully persuade or even mobilize public opinion on behalf of their legislative goals. In this book, George Edwards analyzes the results of hundreds of public opinion polls from recent presidencies to assess the success of these efforts. Surprisingly, he finds that presidents typically are not able to change public opinion; even great communicators usually fail to obtain the public’s support for their high-priority initiatives. Focusing on presidents’ personae, their messages, and the American public, he explains why presidents are often unable to move public opinion and suggests that their efforts to do so may be counterproductive. Edwards argues that shoring up previously existing support is the principal benefit of going public and that “staying private”—negotiating quietly with elites—may often be more conducive to a president’s legislative success.
The opening chapters of this encyclopedic treatment deal with the Newberry County's formation, early settlers, soldiers, notable citizens, government institutions, and social and economic development, while later chapters are given over to biographies, cemetery inscriptions, family reminiscences and folklore. At the heart of the book is a long section devoted to genealogies of pioneer families of Newberry County.
in South Vietnam and taking the first steps toward bringing the war to the enemy. The compelling story by George L. MacGarrigle begins in October 1966, when General William C. Westmoreland believed that he had the arms and men to take the initiative from the enemy and that significant progress would be made on all fronts over the next twelve months. Aware of American intentions, North Vietnam undertook a prolonged war of attrition and stepped up the infiltration of its own troops into the South. While the insurgency in the South remained the cornerstone of Communist strategy, it was increasingly overshadowed by main-force military operations. These circumstances, according to MacGarrigle, set the stage for intensified combat. The North Vietnamese and Viet Cong units retained the advantage, fighting only when it suited their purposes and retreating with impunity into inviolate sanctuaries in Laos and Cambodia.
Political developments in Georgia have always been baffling to those who did not live there. This work picks up the story of the evolution of Georgia political parties where the author left it in his first book, Politics on the Periphery: Factions and Parties in Georgia, 1783-1806 (1986), carrying the story through 1845, by which date parties in Georgia actually mirrored those at the national level.It is a complicated story, involving, among other things, the legacy of the Yazoo Land Fraud; the development of political parties on the national level; and, especially, the presence of the Creek and Cherokee tribes in Georgia during a period when white Georgians were bent on expanding the culture of cotton. It is an unlovely story, but, by the mid-1840s, parties in Georgia finally resembled those in other parts of the nation, though, if one looked closely at their principles, questions remained.
During the Civil War, southerners produced a vast body of writing about their northern foes, painting a picture of a money-grubbing, puritanical, and infidel enemy. Damn Yankees! explores the proliferation of this rhetoric and demonstrates how the perpetual vilification of northerners became a weapon during the war, fostering hatred and resistance among the people of the Confederacy. Drawing from speeches, cartoons, editorials, letters, and diaries, Damn Yankees! examines common themes in southern excoriation of the enemy. In sharp contrast to the presumed southern ideals of chivalry and honor, Confederates claimed that Yankees were rootless vagabonds who placed profit ahead of fidelity to religious and social traditions. Pervasive criticism of northerners created a framework for understanding their behavior during theof battle, it confirmed the Yankees’ reputed physical and moral weakness. When the Yankees achieved military success, reports of depravity against vanquished foes abounded, stiffening the resolve of Confederate soldiers and civilians alike to protect their homeland and the sanctity of their women from Union degeneracy. From award-winning Civil War historian George C. Rable, Damn Yankees! is the first comprehensive study of anti-Union speech and writing, the ways these words shaped perceptions of and events in the war, and the rhetoric’s enduring legacy in the South after the conflict had ended.
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