The document contains a list of 58 students with their last names, first names, weights, heights, and ages. It includes statistical data such as the average age (13.8888889 years), average height (1.54 meters), and average weight (58.4594595 kg). The most common values are age 14 years, height 1.74 meters, and weight 58 kg. The median age is 14 years, median height is 1.62 meters, and median weight is 57.5 kg.