'Nominal variables' presentation slideshows

Earth Science Applications of Space Based Geodesy DES-7355 Tu-Th 9:40-11:05 Seminar Room in 3892 Central

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Categorical Outcomes Making Comparisons

Categorical Outcomes Making Comparisons. Chapter 4. Outline. Describing: Numerical summaries Graphical summaries One-sample comparisons: Historical controls Multiple-sample comparisons: Dichotomous outcome Categorical outcomes Measures of association. Categorical Outcomes. Gaps:

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Chapter 2: Frequency Distributions

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Cross-Tabs With Ordinal Variables

Cross-Tabs With Ordinal Variables. 10/29/2013. Readings. Chapter 7 Tests of Significance and Measures of Association (Pollock) (pp. 155-179) Chapter 5 Making Controlled Comparisons (Pollock Workbook ) Chapter 7 Chi-Square and Measures of Association (Pollock Workbook ).

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Measures of Association

Measures of Association. 10/25/2012. Readings. Chapter 7 Tests of Significance and Measures of Association (Pollock) (pp. 169-179) Chapter 11 Doing Your Own Political Analysis (Pollock Workbook) . Homework. Due 10/30/2012 Chapter 4: Pollock Workbook Question 1 A, B, C, D Question 3

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Threshold Concepts and their Importance in Teaching and Learning

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Concepts of Variables

Concepts of Variables. Greg C Elvers, Ph.D. Levels of Measurement. When we observe and record a variable, it has characteristics that influence the type of statistical analysis that we can perform on it These characteristics are referred to as the level of measurement of the variable

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The application of SOM as a decision support tool to identify AACSB peer schools

The application of SOM as a decision support tool to identify AACSB peer schools. Presenter : Chun-Ping Wu Authors :Melody Y. Kiang, Dorothy M. Fisher, Jeng -Chung Victor Chen , Steven A. Fisher , Robert T. Chi . ???????? National Yunlin University of Science and Technology. DSS 2009.

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Summarizing the Relationship Between Two Variables with Tables and a bit of a review

Summarizing the Relationship Between Two Variables with Tables and a bit of a review. Chapters 6 and 7 Jan 31 and Feb 1, 2012. Looking at Tables . Tables are useful for examining the relationship between: variables measured at the nominal or ordinal level,

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Types of Variables

Types of Variables. Objective: Students should be able to identify the different types of variables, and know the characteristics of each type. Types of Variables. Categorical (data that are counted) Nominal Ordinal Quantitative or Numerical (data that are measured) Interval Ratio.

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Statistics 2126

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Chapter 5 Measures of Variability

Chapter 5 Measures of Variability. The importance of measuring variability IQV (index of qualitative variation) The range IQR (inter-quartile range) Variance Standard deviation Considerations for choosing a measure of variation. The Importance of Measuring Variability.

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Non-parametric Measures of Association

Non-parametric Measures of Association. Chi-Square Review. Did the | organization| split | Type of leadership for organization this year? | Factional Weak or Divided Strong Unitary| Total ------------+--------------------------------------------+----------

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Chapter 5: Measures of Variability

Chapter 5: Measures of Variability. The Importance of Measuring Variability The Range IQR (Inter-Quartile Range) Variance Standard Deviation Considerations for choosing a measure of variation. The Importance of Measuring Variability.

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Measures of Association for contingency tables 4

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The Chi-Square Distribution and Test for Independence

The Chi-Square Distribution and Test for Independence. Hypothesis testing between two or more categorical variables. Agenda. Wrapping up the t-test program example Chi-Square and Chi-Square test of independence. Chi-Square Distribution.

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Ch1-8 Review

13 Oct 2011 BUSI275 Dr. Sean Ho. Ch1-8 Review. HW5 due tonight Midterm next Thu REB forms due Tues. Overview, ch1-8. Ch1 : Variables , sampling Ch2 : Exploring via charts Ch3 : Exploring via descriptives Ch4 : Probability and independence

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