Correlation and Linear Regression Total Running Time: 27:04 conditions and properties of correlation, correlation tables, f test, lurking variables and causation, r squared, residuals, scatterplots, variation Correlation and Linear Regression
How Tourism Works Total Running Time: 12:41 convergence, tourism flows, tourism gravity model, US Tourism in 2000s How Tourism Works
The Economic Problem Total Running Time: 24:31 economic growth, opportunity costs, scarecity, trade-offs The Economic Problem
