Which Is NOT True of an Analysis of Variance

question 1

Multiple Choice

Which is NOT true of an analysis of variance?

• A)The population variances are all assumed to be equal.
• B)All samples must be selected randomly.
• C)All data must be ordinal level data.
• D )All of the above are untrue.

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Definitions:

Programmer-defined Data Type

A custom data type created by the programmer to represent complex data structures uniquely suited to a particular software application's requirements.

ADT

ADT stands for Abstract Data Type, a model for data structures that defines the behavior from the point of view of a user, including values and operations, without specifying the implementation.

Class

In object-oriented programming, a template for creating objects, providing initial values for state (member variables) and implementations of behavior (member functions or methods).

Accessed

Refers to the action of retrieving or modifying the data stored in variables or data structures in a program.