'Nominal variable' diaporamas de présentation

Measurement and Psychometrics

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Design and Data Analysis in Psychology I 2010-11

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SPSS Session 5: Association between Nominal Variables Using Chi-Square Statistic

SPSS Session 5: Association between Nominal Variables Using Chi-Square Statistic. Learning Objectives. Review previous statistical tests and how they relate to the levels of measurement for a variable Describe how a Chi-Square test uses cross tabulation

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Model Building

Model Building. Chapter 9 Supplement. Introduction. Regression analysis is one of the most commonly used techniques in statistics. It is considered powerful for several reasons: It can cover a variety of mathematical models linear relationships. non - linear relationships.

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Monetary Policy: Tools, Instruments, and Goals

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ANOVA An alysis o f Va riance

ANOVA An alysis o f Va riance. Most Useful when Conducting Experiments. Comparing Two Groups. The test you choose depends on level of measurement: Independent Dependent Statistical Test Dichotomous Interval-ratio Independent Samples t-test Dichotomous Nominal Nominal Cross Tabs

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Measuring Inflation

Measuring Inflation. The Consumer Price Index. Background. The Bureau of Labor Statistics (BLS) surveys 30,000 households on their spending habits. It uses this information to construct a market basket of 211 types of goods and services purchased by the typical urban family of four.

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2008

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How Does Transience Affect Academic Performance?

How Does Transience Affect Academic Performance?. Ashley Comer Amy Doerfler Lyssa Fisher-Rogers Travis Morris Gloria Pagan EDFN 508 July 8 , 2009. Our Research Question. Prior to analyzing the Seattle school data, our hypothesis is directional.

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KDD Cup 2004

KDD Cup 2004. Winning Model for Task 1: Particle Physics Prediction. David S. Vogel : MEDai / AI Insight, University of Central Florida Eric Gottschalk : MEDai / AI Insight Morgan C. Wang : University of Central Florida Orlando, FL. What did we know?. Given 12 million numbers.

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Design and Data Analysis in Psychology I English group (A)

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Displaying Data

Displaying Data. Objectives: Students should know the typical graphical displays for the different types of variables. Students should understand how frequency tables are constructed and how to read absolute and cumulative frequencies from the tables. Frequency Distributions.

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Week 14

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NUMBERS IN ACTION: CYCLES OF DEMOCRACY

NUMBERS IN ACTION: CYCLES OF DEMOCRACY. OUTLINE. Purpose: Discussion of Practical Applications Democratization in Latin America Legacies of Independence Cycles and Trends Global and Comparative Perspectives Democratic Dominoes? Subregional Variations and the Colossus of the North

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