What types of statistical measures can I explore in CODAP?

It is possible to explore a number of different statistical measures in CODAP. The following is a list of help pages that show how you can explore statistical measures in CODAP:

Add Counts/Percentages to Categorical Attribute Graphs
Create a Nested or Hierarchically Structured Set of Tables for Grouping or Summary Calculations
Edit Attribute Properties
Enter a Formula for an Attribute
Explore Statistical Measures through Dragging Data Points
Fuse Dots into Bars and Use a Formula to Determine Bar Length
List of All Functions (Alphabetical) in CODAP
List of All Functions (by Category) in CODAP
Plot a Function on a Graph
Plot a Least Squares Regression Line
Show Box Plots in CODAP
Show Mean, Median, Standard Deviation, or Mean Absolute Deviation in a Graph
Show a Movable Line on a Graph
Show a Plotted Value on a Graph

Note also that there is also a built-in CODAP plugin called testimate that can be used for formal statistical tests (link to testimate plugin opened in a CODAP document).