If Event a and Event B Cannot Occur at the Same

question 107

Multiple Choice

If event A and event B cannot occur at the same time,then events A and B are said to be

• A)mutually exclusive.
• B)independent.
• C)collectively exhaustive.
• D)None of the above.

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Definitions:

External Validity

The degree to which the results of a study may be generalized beyond that study.

Alcohol

A psychoactive substance commonly found in beverages such as beer, wine, and spirits, known for its depressant effects on the central nervous system.

Pregnancy

The condition of being pregnant, involving the development of a fetus inside a woman's uterus.

Direction of Magnitude

The attribute of comparing two values or entities that indicates the relationship in terms of greater than, less than, or equal to.