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.
How Becoming a Doctor Works. 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.