Triceps skinfold measurement data

The manager of a fitness center wants to offer body fat percentage measurement to clients. Because skinfold thickness is easily measured and correlates highly with total body fat, the manager decides to purchase a skinfold caliper and teach his fitness trainers to perform these measurements. The manager asks 10 clients who have varying amounts of body fat to participate in a measurement systems analysis. Three trainers measure the triceps skinfold thickness of the 10 clients, 2 times each, in random order.

This data can be used to demonstrate Crossed Gage R&R Study.