Resources for Data Lab:

Measuring with paces

Pace: Here is the general definition of a pace.

Pacing for orienteering and geocaching, everything is more fun with a British accent. This video talks about pacing in the out of doors.

Averages and other statistics

The balance point as the average: Here is another presentation of the idea that the balance point of some data is the same as the average.

Descriptions of other important features of sets of data points are described at this webpage.