Complement of an event

Definition

The complement of an event refers to the probability that the event does not occur. It is denoted as P(A'), where A' represents the complement of event A.

Related terms

Union of events: The union of events refers to the probability that either one or both events occur.

Intersection of events: The intersection of events refers to the probability that both events occur simultaneously.

Sample space: The sample space is a set containing all possible outcomes or results of an experiment or random phenomenon.