Residents generally spend between three and eight years training in their specialty. Those planning to be pediatric surgeons usually spend approximately five years in a general surgical residency and an additional two years in a fellowship specializing in children's surgery.tep 6: Become Board Certified. Once he or she has met licensure and experience requirements, a surgeon can apply for voluntary board certification through the American Board of Surgery (ABS).
An event is a set of outcomes to which a probability can be assigned. A event is a subset of the sample space. 1  Probability.
Probability Definition. The probability of an event is a number between $0$ to $1$ which measures the chance of that event occurring. The likelihood of the occurrence of the event increases as the probability varies from $0$ to $1$. The probability of the occurrence of an impossible event is $0$ and that of a certain to occur event is $1$.