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An Array Can Be Created to Reserve Space for References

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Essay

  An array can be created to reserve space for references to objects. Using the code above, explain how an array of superclass references can hold subclass references. An array can be created to reserve space for references to objects. Using the code above, explain how an array of superclass references can hold subclass references.


Definitions:

Unit Increase

In statistics or mathematical contexts, it refers to an increment by one in the value or quantity of a measurement.

Holding Constant

A method in statistical analysis where specific variables are kept unchanged to isolate the effects of other variables.

Polynomial Model

A type of regression analysis where the relationship between the independent variable and the dependent variable is modeled as an nth degree polynomial.

Predictor Variable

A variable used in-statistical models to predict or estimate the value of an outcome variable.

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