Certain Event
In probability theory, a certain event refers to an event that is guaranteed to occur
In probability theory, a certain event refers to an event that is guaranteed to occur. It is an event that has a probability of 1, meaning it is bound to happen in every instance or trial.
For example, consider the rolling of a fair six-sided die. The event of rolling any number from 1 to 6 is a certain event, because no matter how many times you roll the die, you are always guaranteed to get a number between 1 and 6.
In general, a certain event is characterized by its probability being equal to 1 or being absolutely certain to happen. It is the opposite of an impossible event, which has a probability of 0 and is impossible to occur.
Note that not all events in probability are certain or impossible. There are events that have probabilities between 0 and 1, representing the likelihood of their occurrence. Certain events and impossible events are special cases that are often used for the purpose of understanding probability concepts.
More Answers:
Understanding Probability | Exploring the Likelihood of Events in MathematicsUnderstanding Equally Likely Events in Probability Theory | A Comprehensive Guide to the Basics
Understanding Impossible Events in Probability Theory | Exploring Unattainable Outcomes and Their Impact on Probability Calculations