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 “Intercept” 
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 […]
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 […]
Interactive Applet – Effect of Changing the Slope or Intercept on the Line
Published: Dec 25th, 2012
This interactive applet allows you to see how changing the values of the slope and intercept changes the line. Interactive Applet: Changing the Slope or Intercept This document is linked from Linear Relationships […]
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 […]
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 […]