A Class That Is Defined Inside of Another Class Is

question 4

Multiple Choice

A class that is defined inside of another class is called a(n)

• A) nested class.
• B) enumerated class.
• C) inner class.
• D) helper class.

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Definitions:

Standard Error

The standard deviation of the sampling distribution of a statistic, typically the mean, reflecting the variation of the sampling statistic over different samples.

Mean

The arithmetic average of a set of numbers, obtained by dividing the sum of these numbers by their quantity.

Z-statistic

A statistic used to determine the difference between an observed statistic and its hypothesized population parameter, measured in units of the standard deviation.

Two-tailed Test

A statistical test hypothesis that allows for the possibility of an effect in two directions, either greater than or less than.