Applet videos

The following are some of the "how-to" videos for a selection of the applets.

Entering data (2:27)
One Proportion (3:57)
Descriptive statistics (3:25)

Mean as balance point (2:02)

Sampling (5:30)
Two Quantitative Variables

Descriptive (3:13)
Simulation (6:55)

Multiple means/Comparing Groups (3:52)
Multiple variables (4:04)