Case Q-Q: Linear Relationships – Correlation
Published: Sep 4th, 2013
View Lecture Slides with Transcript Video (8:37) This document is linked from Linear Relationships – Correlation.
Content Tagged “Pearson’s Correlation Coefficient” 
Little Handbook – Correlation Coefficients
Published: Dec 26th, 2012
View the Reading (≈ 2700 words) From the online version of Little Handbook of Statistical Practice, this reading contains a detailed discussion of correlation. This document is linked from Linear Relationships – Correlation.
Learn By Doing – Correlation and Outliers (Software)
Published: Dec 24th, 2012
Use the solutions provided and complete the questions for practice with Case Q-Q. Optional: Create your own solutions using your software for extra practice. Objectives: Observe how an outlier can […]
Interactive Applet – Correlation and Outliers
Published: Dec 24th, 2012
To see how an outlier affects the correlation, use this applet to complete the tasks below. Interactive Applet: Correlation and Outliers Fill the scatterplot with a hypothetical positive linear relationship between X and […]
Did I Get This – Correlation Coefficient
Published: Dec 24th, 2012
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2013/01/qzDIG02005.swf http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2013/01/qzDIG02006.swf Hint This document is linked from Linear Relationships – Correlation.
Interactive Applets – Correlation
Published: Dec 24th, 2012
In order to get a better sense for how the value of r relates to the strength of the linear relationship, take a look at this applet from the Rosman/Chance collection which asks you to guess […]
Case Q→Q
Published: Nov 14th, 2012
The following videos were created for this section and the full course summary and is presented in both locations. View Lecture Slides with Transcript for Parts G and H of […]
Linear Relationships – Correlation
Published: Aug 21st, 2012
IMPORTANT: The methods covered in this section on correlation are only applicable for LINEAR relationships. Introduction The Correlation Coefficient — r Interpretation Properties of r CO-4: Distinguish among different measurement scales, […]
Case Q→Q
Published: Jul 28th, 2012
Learn By Doing: Supplemental Examples and Exercises for Unit 4B (Non-interactive Version) As we mentioned at the end of the Introduction to Unit 4B, we will focus only on two-sided […]