Case Q-Q: Linear Relationships – Regression
Published: Sep 4th, 2013
View Lecture Slides with Transcript Video (5:58) This document is linked from Linear Relationships – Regression.
Content Tagged “Linear Regression” 
Case QQ: Scatterplots
Published: Sep 4th, 2013
View Lecture Slides with Transcript – Case QQ: Scatterplots Video (7:20) This document is linked from Scatterplots.
Case Q-Q: Introduction
Published: Sep 4th, 2013
View Lecture Slides with Transcript – Case Q-Q: Introduction Video (2:30) This document is linked from Case Q-Q.
Did I Get This – Linear Regression
Published: Dec 25th, 2012
Background: A statistics department is interested in tracking the progress of its students from entry until graduation. As part of the study, the department tabulates the performance of 10 students in […]
Learn By Doing – Linear Regression (Software)
Published: Dec 25th, 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: Find a regression line and […]
Interactive Applets – Linear Regression
Published: Dec 25th, 2012
Try these interactive demonstrations. To see the effect of outliers on a regression equation, use the applet introduced earlier. Draw points on the graph, add the regression line and then add […]
Many Students Wonder – Algebra Review (Linear Equation)
Published: Dec 25th, 2012
The Algebra of a Line A line is described by a set of points (X,Y) that obey a particular relationship between X and Y. That relationship is called the equation of the line, which we […]
Interactive Applets – Regression by Eye
Published: Dec 25th, 2012
This interactive applet is part of the online content for Introduction to the Practice of Statistics, 8th Edition (Moore and McCabe). Add points to the scatterplot, then draw your guess at the regression line, […]
Linear Relationships – Linear Regression
Published: Dec 24th, 2012
IMPORTANT: The methods covered in this section on linear regression are only applicable for LINEAR relationships. Summarizing the Pattern of the Data with a Line In General Let’s Summarize CO-4: Distinguish among […]
Interactive Applet – Case Q-Q
Published: Dec 24th, 2012
This interactive online data analysis applet is part of the online content for Introduction to the Practice of Statistics, 8th Edition (Moore and McCabe). Choose one of the datasets in the list and click […]