This preview shows pages 1–8. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full DocumentThis preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Estimators Michael Akritas Michael Akritas Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Frequency Distributions Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators Statistics as Estimators Sample Mean, Proportion and Variance: A Review The Property of Consistency Michael Akritas Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators Michael Akritas Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators I Empirical, or descriptive, statistics encompasses both graphical visualization methods and numerical summaries of the data. Michael Akritas Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators I Empirical, or descriptive, statistics encompasses both graphical visualization methods and numerical summaries of the data. I Data displays and summaries identify key features of the data and provide insight about corresponding population features. Michael Akritas Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators I Empirical, or descriptive, statistics encompasses both graphical visualization methods and numerical summaries of the data. I Data displays and summaries identify key features of the data and provide insight about corresponding population features. I They do that with no or minimal assumptions on the underlying population, and thus they are part of nonparametric statistics. Michael Akritas Lecture 19 Chapter 6: Empirical Statistics: Data Graphics and Outline Introduction StemandLeaf Diagrams Frequency Distributions and Histograms Bar Graphs for Qualitative Data Sample Parameters, or Statistics, as Estimators I Empirical, or descriptive, statistics encompasses both graphical visualization methods and numerical summaries of the data....
View
Full
Document
 Spring '00
 Akritas
 Statistics, Histograms

Click to edit the document details