Mutual exclusivity. (Redirected from Mutually exclusive events) In logic and probability theory, two propositions (or events) are mutually exclusive or disjoint if they cannot both be true (occur). A clear example is the set of outcomes of a single coin toss, which can result in either heads or tails, but not both.
Top 10 unbelievable historical concurrencies. A residency program is a period of study common to the medical profession, in which a qualified physician spends several months or years practicing medicine under the guidance and supervision of more experienced professionals.
Internship, Residency and Fellowship. As I discussed above, Residency is a 3+ year training program in a medical specialty. The first year of training after medical school is called internship, or more commonly it is called first year of residency or PGY-1 (PostGraduate Year-1).The following years are called PGY-2, PGY-3, etc.The training that is done after a residency (in a subspecialty) is usually called a fellowship.Much of what you will learn in your chosen specialty will be learned in your residency. It's hard to believe that, after 12 years of school, 4 years of college and 4 years of medical school, there is still so much to learn.he first year of training after medical school is called internship, or more commonly it is called first year of residency or PGY-1 (PostGraduate Year-1). The following years are called PGY-2, PGY-3, etc. The training that is done after a residency (in a subspecialty) is usually called a fellowship.