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Measures of Center

Published: Jul 23rd, 2013

View Lecture Slides with Transcript – Measures of Center Video (3:57) Video – Recorded Live (2:12) This short video contains an a brief discussion of how the mean and median […]

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. […]

One Quantitative Variable

Published: Jul 23rd, 2013

View Lecture Slides with Transcript – One Quantitative Variable Video (4:16) This document is linked from One Quantitative Variable.

Interactive Applet – Comparing the Mean and Median

Published: Jul 20th, 2013

  Here is an interactive demonstration which lets you build the histogram and compare the mean and median for various shapes. This material is from Interactivate. This document is linked from Measures of Center.

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, […]

Learn By Doing – Measures of Center (Additional Practice)

Learn By Doing – Measures of Center (Additional Practice)

Published: Dec 23rd, 2012

Here are some additional problems that will show you how all of this comes together. In the workplace, depression is a leading cause of absenteeism and loss of productivity (Greenberg, […]

Did I Get This – Mean

Published: Dec 23rd, 2012

    This document is linked from Measures of Center.

Learn By Doing – Measures of Center #2

Published: Dec 20th, 2012

A description of a distribution almost always includes a measure of its center. The two common measures of center are the mean and the median. In this exercise, we will […]

Did I Get This – Measures of Center

Published: Dec 20th, 2012

    Hint   Hint   Hint This document is linked from Measures of Center.

Learn By Doing – Measures of Center #1

Learn By Doing – Measures of Center #1

Published: Dec 20th, 2012

Readability of Cancer Pamphlets BACKGROUND INFORMATION A study was conducted in order to find out whether pamphlets containing information for cancer patients are written at a level that the cancer […]