The Extends Keyword Specifies That the Subclass Inherits Members of the Superclass

question 37

Multiple Choice

The extends keyword specifies that the subclass inherits members of the superclass, so:

• A) the base class begins with a set of predefined methods and fields inherited from its hierarchy of superclasses.
• B) the derived class begins with a set of predefined methods and fields inherited from its hierarchy of superclasses.
• C) the derived class begins with a set of predefined methods inherited from its hierarchy of fields.
• D) the base class begins with a set of predefined methods inherited from its hierarchy of derived classes.

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Definitions:

R(xy)

A statistical measure representing the strength and direction of a linear relationship between two variables.

Descriptive Statistics

Statistical methods that summarize and describe the features of a set of data.

Correlation

A statistical measure that describes the extent to which two variables change together, indicating the strength and direction of their relationship.

Correlation Coefficients

Statistical measures that quantify the strength and direction of a relationship between two or more variables.