Palomar Community College District
Palomar Community College: Behavioral Science Statistics: Class Intervals
A sample problem on creating intervals for a frequency distribution. The example is worked out and explained along the way.
Richland Community College
Richland Community College: Coefficient of Determination
This site from the Richland Community College provides a complete definition of the coefficient of determination is provided here, along with related topics: coefficient of non-determination finding variations, standard error of an...