An event with a single result in its sample space is known as an elementary event. It is also termed as a simple event or atomic event. If we explain it in terms of set theory, the elementary event is a singleton set. This event is said to be a single element taken from a sample space.
We know that an event is a result of some experiment. The elementary event is called the simplest result of that experiment.
Therefore, we may say that elementary events are collected into compound events, i.e. a compound event is broken into two or more smaller events known as elementary events.
For Example: -
Randomly taking a card from a deck is an elementary event.
When two coins are tossed, possible outcomes are {HH}, {HT}, {TH}, {TT}. Then each of these outcomes are known as elementary event.
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What is elementary event?
An event with a single result in its sample space is known as an elementary event. It is also termed as a simple event or atomic event. If we explain it in terms of set theory, the elementary event is a singleton set. This event is said to be a single element taken from a sample space.
We know that an event is a result of some experiment. The elementary event is called the simplest result of that experiment.
Therefore, we may say that elementary events are collected into compound events, i.e. a compound event is broken into two or more smaller events known as elementary events.
For Example: -
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