When a Superclass Is Abstract, You Cannot Instantiate Objects of a Superclass

question 40

Essay

When a superclass is abstract, you cannot instantiate objects of a superclass. How can you use a superclass abstract object?

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Definitions:

Mean

A statistical measure representing the central value of a set of numbers, calculated by dividing the sum of the values in the set by their number.

Mode

The value that appears most frequently in a given set of data or distribution.

Median

A statistical measure representing the middle value in a set of data when arranged in ascending or descending order.

Distribution

In statistics, distribution refers to the way values of a variable are spread or dispersed across a range.