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.
Assistant Editor, Online SpecialistAlloy Education. Residency is defined differently by each state. For some states (like Pennsylvania), you need to be a state resident for at least one year before the first day of enrollment, but for others (like South Carolina), it can be as high as three years before enrollment.