Define an elementary event.

1.	Define an elementary event.
Answer» In probability theory, an elementary event (also called an atomic event or simple event) is an event which contains only a single outcome in the sample space. Using set theory terminology, an elementary event is a singleton.

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In probability theory, an elementary event (also called an atomic event or simple event) is an event which contains only a single outcome in the sample space.

Using set theory terminology, an elementary event is a singleton.

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Define an elementary event.

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