Case QQ: Scatterplots
Published: Sep 4th, 2013
View Lecture Slides with Transcript – Case QQ: Scatterplots Video (7:20) This document is linked from Scatterplots.
Content Tagged “Outlier” 
Outliers
Published: Jul 23rd, 2013
View Lecture Slides with Transcript – Outliers Video (2:30) This document is linked from Outliers.
Boxplots
Published: Jul 23rd, 2013
View Lecture Slides with Transcript – Boxplots Video (5:50) Video – Recorded Live (1:22) This short video elaborates upon the information displayed in a boxplot. The original slides are not […]
Describing Distributions
Published: Jul 23rd, 2013
View Lecture Slides with Transcript – Describing Distributions Video (3:58) Video – Recorded Live (3:40) This short video contains some additional discussion about shapes of distribution including symmetry and modality. […]
Describing Distributions
Published: Jun 28th, 2013
Features of Distributions of Quantitative Variables Shape (Symmetry/Skewness, Modality) Center Spread Outliers Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, […]
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 – 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 […]
Little Handbook – Outliers
Published: Dec 22nd, 2012
View the Reading on Outliers (≈ 1300 words) From the online version of Little Handbook of Statistical Practice, this reading contains a classic paper discussing how to handle outliers (wild observations). This […]
Did I Get This – Identifying Outliers using IQR Method
Published: Dec 20th, 2012
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01015.swf Hint http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01016.swf Hint http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01017.swf http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01018.swf http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01019.swf http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01020.swf This document is linked from Outliers.
Scatterplots
Published: Aug 21st, 2012
Creating Scatterplots Interpreting Scatterplots Direction Form Strength A Labeled (or Grouped) Scatterplot Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these […]