Old Faithful
Times between eruptions of the famous geyser.

Sousa Home
The distances (in feet) of Sousa's home runs hit in home games in 1998.

Sousa Away
The distances (in feet) of Sousa's home runs hit in away games in 1998.

Arm Strength
A measure of arm strength measured in the case study "Physical Strength and Job Performance."

Grip Strength
A measure of arm strength measured in the case study "Physical Strength and Job Performance."

Weight
These data are the weights in pounds of the players on a midwestern college football team. They are reproduced from Introduction to the Practice of Statistics by David S. Moore and Geroge P. McCabe.