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If the Random Variable X Is Exponentially Distributed and the Parameter

question 10

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If the random variable X is exponentially distributed and the parameter of the distribution = 4, then P(X 0.25) = 0.3679.


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Null

A value used in databases and programming to represent the absence of a value or a 'nothing' state.

Zero-Length

A term that refers to a string or text field that is allowed to have no characters, essentially being empty but not null.

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Describes an attribute or field in a database that can hold multiple values in a single record.

Lookup List

A pre-defined list of values that can be selected within a form or database field.

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