'Equal chance' diaporamas de présentation

Ch 2: probability sampling, SRS

Ch 2: probability sampling, SRS. Overview of probability sampling Establish basic notation and concepts Population distribution of Y : object of inference Sampling distribution of an estimator under a design: assessing the quality of the estimate used to make inference

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Structural Racialization and the Subprime Mortgage Crisis

Structural Racialization and the Subprime Mortgage Crisis john a. powell Williams Chair in Civil Rights & Civil Liberties, Moritz College of Law & Director, Kirwan Institute for the Study of Race and Ethnicity Overview A Story of Overfishing The Foreclosure Crisis Systems Theory

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Bootstrap and Cross-Validation

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FHWA Civil Rights: Data Collection and Program Evaluation

750 views • 50 slides

More Preliminaries

More Preliminaries. Scientific Method Metric System Uncertainty. Complex sig figs. What if it uses both addition and multiplication rules? Round when you change rules. Scientific method. A way of solving problems Observation- what is seen or measured

576 views • 44 slides

The standard error of the sample mean and confidence intervals

The standard error of the sample mean and confidence intervals. How far is the average sample mean from the population mean? In what interval around mu can we expect to find 95% or 99% or sample means. An introduction to random samples.

782 views • 43 slides

Why A Course in Human Sexuality?

Why A Course in Human Sexuality?. Cross-Cultural Comparisons Historical Perspectives Sex As A Science Scientific Methodology Sexuality Education Today. Sex can be a source of great physical and emotional pleasure, enhancing our sense of health and well being.

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GOVT

GOVT. Chapter 8 Public Opinion & Voting. Learning Objectives. What is Public Opinion?. What Is Public Opinion?.

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The New Leadership Landscape: What Girls Say About Election 2008

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OTHER KNOWLEDGE CAPTURE TECHNIQUES

OTHER KNOWLEDGE CAPTURE TECHNIQUES. Lecture Five (Chapter 5, Notes; Chapter 6, Textbook). Review of Lecture 4. The Knowledge Capture Process Single vs. Multiple Experts (Pros and Cons) Interview As Knowledge Capture Tool Sources of Errors and Problems in Interview. Other Techniques.

1.33k views • 33 slides

What do these firms have in common?

What do these firms have in common?. Doing it Right . Social Profit Codes of ethics are written standards of behavior Issues addressed include bribery, political contributions, equal employment opportunity, environment, health, safety, etc. Figure 3.1 provides the AMA code of ethics.

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Final Study Guide Research Design

Final Study Guide Research Design. Experimental Research . Experimental Research. Researchers manipulate independent variable - 2 levels And measure the other (dependent variable) Give treatment to participants and observe if it causes changes in behavior

557 views • 32 slides

Chapter 1

Chapter 1. Thinking critically with psychological science. Hindsight bias. The tendency to believe after learning an outcome, that one would have foreseen it. This is also known as I knew it all along phenomenon. Critical thinking.

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Psychology 101

Psychology 101. Introduction to Psychology Dr. Jacob Leonesio. What is psychology the study of?. Some Types of Psychologists. Research Psychologists (academic ) Biological (neuroscientists) Cognitive Psychologists Social Psychologists Personality Psychologists Educational Psychologists

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Genetic drift

Genetic drift. Guest lecture by Kim van der Linde. Hardy-Weinberg equilibrium. Infinite populations Gene frequencies remains constant over generations What if populations are finite? Sampling error. Genetic drift versus natural selection. Selection: fitness of alleles differs

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Gender and Gender Inequality (3/24)

Gender and Gender Inequality (3/24). 1.To what degree is the U.S. characterized by institutional sexism, today? (Kanter) 2. Affirmative action (begin). How much gender inequality is there in the United States today?. White males are abut 1/3 of the population but they make up:

905 views • 27 slides

Classical Sociological Perspectives of Education

Classical Sociological Perspectives of Education. Sept 18 th , 2006. What is Education?. Education is the social institution responsible for the systematic transmission of knowledge, skills, and cultural vales within a formally organized structure. Cultural Transmission.

986 views • 27 slides

CHAPTER 4 Marketing Information and Research

M A R K E T I N G. Real People, Real Choices. CHAPTER 4 Marketing Information and Research. Chapter Objectives. Understand the role of the Marketing Information System in decision making Describe the marketing research process

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Public Opinion

Public Opinion. John Hernandez March 23, 2006. What is Public Opinion?. Views held by a significant portion of a population Concerns topics of public interest Demonstrates consensus Influenced by mass media Great interest to policymakers Measured by polls & surveys. Two Flavors of Data.

556 views • 18 slides