Programs:
Clicking on a link below will download a file to your computer.
Interactive Probability (Windows)
Interactive Probability (Macintosh)
Interactive Probability (Web)
Quekunks (Windows)
Regression (Windows)
Regression (Macintosh)
Power and Effect Size (Windows)
Power and Effect Size (Macintosh)
Sampling Demonstration (Windows)
Sampling Demonstration (Macintosh)
This is a program that performs a graphic simulation of the t-test:
T-Test Viewer (Windows)
T-Test Viewer (Macintosh)
Here is a simple calculator. Press the R to get the square root:
Simple Calculator (Windows)
Simple Calculator (Macintosh)
This is a program that does a graphic simulation of the Analysis of Variance:
ANOVA Viewer (Windows)
ANOVA Viewer (Macintosh)