Content Tagged Q1 (1st Quartile) Subscribe to RSS Feed

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 […]

Measures of Position

Published: Jul 23rd, 2013

View Lecture Slides with Transcript – Measures of Position Student reported Error in This Video:  In slide 7, there is an extra “the” in the third bullet. “If we standardize […]

Measures of Spread

Published: Jul 23rd, 2013

View Lecture Slides with Transcript – Measures of Spread Video (6:25) Video – Recorded Live (1:26) This short video contains an overview of the range and IQR. The original slides […]

Measures of Position

Published: Jul 20th, 2013

Percentiles Five-Number Summary Standardized Scores (Z-Scores) Measures of Position CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, and interpret the results. […]

Did I Get This – Identifying Outliers using IQR Method

Published: Dec 20th, 2012

    Hint   Hint         This document is linked from Outliers.

Boxplots

Boxplots

Published: Aug 21st, 2012

The Five Number Summary The Boxplot Side-By-Side (Comparative) Boxplots Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods based on these distinctions, and interpret […]

Outliers

Outliers

Published: Aug 21st, 2012

Using the IQR to Detect Outliers The 1.5(IQR) Criterion for Outliers The 3(IQR) Criterion for Outliers Understanding Outliers CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical […]

Measures of Spread

Measures of Spread

Published: Aug 21st, 2012

Introduction Range Inter-Quartile Range (IQR) Standard Deviation Properties of the Standard Deviation Choosing Numerical Measures Let’s Summarize CO-4: Distinguish among different measurement scales, choose the appropriate descriptive and inferential statistical methods […]