An Important Method of a Collection Is A(n)________,which Can Be

question 13

Multiple Choice

An important method of a collection is a(n) ________,which can be used to pass through or otherwise identify the items in the collection.

• A)iterator
• B)identifier
• C)converter
• D)transformer

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Definitions:

Random Variable

A variable whose numerical values result from a random phenomenon or statistical experiment.

Constant

In mathematics and statistics, a fixed value that does not change within the scope of a given problem.

Interval

A range between two numbers or points, often used to specify a period of time or a statistical range.

Standard Normal Distribution

A specific probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean.