The Class ____ Contains the Definition of an Output Stream

question 13

Multiple Choice

The class ____ contains the definition of an output stream iterator.

• A) iostream
• B) iostream_iterator
• C) ostream
• D) ostream_iterator

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Definitions:

Mode

The value that appears most frequently in a data set, a measure of central tendency.

Variance

A measure of the dispersion or spread of a set of data points, calculated as the average of the squared differences from the mean.

Central Tendency

A statistical measure that identifies a single value as representative of the middle of a dataset, commonly the mean, median, or mode.

Outliers

Data points that lie an abnormal distance from other values in a random sample from a population, often indicating a measurement or transcription error, or a novel phenomenon.