Respuesta :

The mean age is 28.8 years with a standard deviation of 3.7 years.

Answer:

The mean age is, approximately, 28.6 years.

Explanation:

Cycling is a sport practiced with a bicycle. The practitioner of this sport is called a cyclist. In a cycling competition, the goal of the runner is to complete the race course before the other competitors, many compete professionally. Cycling requires good physical fitness which is an exercise that greatly stimulates various muscles. Although there is no age when cycling is prohibited, the average age of tournament champions has been approximately 28.6 years.