The Queue Class Represents a Last in First Out (LIFO)

question 4

True/False

The Queue class represents a Last In First Out (LIFO) collection of objects while the  Stack collection class represents a simple FIFO (First In First Out) collection.

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Definitions:

Percentile

A measure used in statistics indicating the value below which a given percentage of observations in a group of observations falls.

Normal Model

A bell-shaped frequency distribution graph where the bulk of the values lie close to the mean, used in many statistical analyses to describe data sets.

Percentile

A measure used in statistics indicating the value below which a given percentage of observations in a group fall.

Standard Deviation

A metric that assesses the level of dispersion or scattering within a collection of data values.