'Population value' presentation slideshows

Sensitivity Analysis: Quantifying the Discourse About Causal Inference Kenneth A. Frank Help from Yun-jia Lo and Mik

Sensitivity Analysis: Quantifying the Discourse About Causal Inference Kenneth A. Frank Help from Yun-jia Lo and Mike Seltzer AERA workshop April 4, 2014. Topics Covered

1.36k views • 127 slides

Norms and Basic Statistics

Norms and Basic Statistics. Cal State Northridge ? 427 Andrew Ainsworth PhD. Statistics AGAIN?. What do we want to do with statistics? Organize and Describe patterns in data Taking incomprehensible data and converting it to: Tables that summarize the data Graphs

1.5k views • 63 slides

800 views • 40 slides

Case Study 1:

Case Study 1:. How to Deal with Estimates with Low Reliability. 2009 Population Association of America ACS Workshop April 29, 2009. What is Reliability?.

428 views • 33 slides

Chapter 8

Chapter 8. Introduction to Hypothesis Testing. Chapter 8 - Chapter Outcomes. After studying the material in this chapter, you should be able to: Formulate null and alternative hypotheses for applications involving a single population mean, proportion, or variance.

725 views • 29 slides

Hypothesis Testing

Hypothesis Testing. W&W, Chapter 9. Overview. We will discuss two approaches to hypothesis testing: Using confidence intervals Using critical t or z values, or p values. Hypothesis Test.

278 views • 27 slides

General Linear Model 2

General Linear Model 2. Intro to ANOVA. Questions. ANOVA makes assumptions about error for significance tests. What are the assumptions? What might happen (why would it be a problem) if the assumption of {normality, equality of error, independence of error} turned out to be false?

281 views • 27 slides

The Logistic Equation

The Logistic Equation. Robert M. Hayes 2003. Overview. Historical Context Summary of Relevant Models Logistic Difference Growth Model Linear Growth The Logistic Equation . Historical Context.

894 views • 25 slides

Chi-square and F Distributions

Chi-square and F Distributions. Children of the Normal. Questions. What is the chi-square distribution? How is it related to the Normal? How is the chi-square distribution related to the sampling distribution of the variance?

621 views • 21 slides

Healey Chapter 7 Estimation Procedures

Healey Chapter 7 Estimation Procedures. Using the Sampling Distribution to Construct Confidence Intervals. Outline:. The logic of estimation How to construct and interpret confidence interval estimates for: Sample means Sample Proportions. The Logic Behind Estimation .

482 views • 21 slides

Type I and Type II Errors

416 views • 19 slides

Bennie Waller wallerbd@longwood.edu 434-395-2046 Longwood University 201 High Street Farmville, VA 23901

Bennie Waller wallerbd@longwood.edu 434-395-2046 Longwood University 201 High Street Farmville, VA 23901. Bennie Waller wallerbd@longwood.edu 434-395-2046 Longwood University 201 High Street Farmville, VA 23901.

253 views • 18 slides

SAMPLING

227 views • 12 slides

Survey Research Defined

Survey Research Defined. Method for correlational reasoning Describe range of a single variable Predict relationship between two or more variables Typically used when argument/rationale for study leads to correlational theoretical prediction Typically not used to test causal hypotheses .

301 views • 4 slides