Fall Enrollment 2009 Presentation

The Iowa Department of Education released the Community College Enrollment Report for Fall 2009. Enrollment exceeded 100,000 students for the first time in the fall semester due to a dramatic year-to-year increase. Below is the presentation given to the state board and the full report can be found here. I’ll write later on the fall […]

Visualizing Transitions into the Workforce Presentation

This presentation was given at the MidAIR 2009 conference in Kansas City. An earlier post highlighted a poster associated with this project. This presentation highlights the methodology and reasoning behind the methodology. I’ve posted scripts and other materials to the project’s webpage.

Anatomy of a Standard Deviation

While reorganizing some old files I ran across this graphic I put together for a statistics 101 tutoring lab. Click the image above to get the full image [PDF] explaining how to calculate the standard deviation for a sample.

Recorded Lecture Notes

Finally! Everything should be cooperative now, let me know of any issues. This only covers about half of the normal lecture. On Tuesday we’ll be having an in-class activity.  

Econ 102 Lecture Notes

10/22/2009 – Opportunity Cost, Trade, and Demand Curves 10/27/2009 – Reviewing Demand Curves, Supply Curves, Market Equilibrium, and Price Ceilings/Floors (Audio Only) 10/29/2009 – Review Market Equilibrium, Elasticities, and Consumer & Producer Surplus 10/31/2009 – Review Surplus & Elasticities and Taxation Policy