What Does the Homogeneity of Variance Assumption State

question 19

Multiple Choice

What does the homogeneity of variance assumption state?

• A)The two sample variances are equal.
• B)The population variance is equal to the variance of the sample selected from it.
• C)The variance must stay constant for each subject in the experiment.
• D)The variance in one population is equal to the variance in the other population.

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Definitions:

Bronfenbrenner's Systems

A theoretical model that explores how different environmental systems influence human development, ranging from immediate surroundings to broader societal cultures.

Microsystem

The immediate settings with which the child interacts, such as the home, the school, and the child’s peers.

Exosystem

Community institutions and settings that indirectly influence the child, such as the school board and the parents’ workplaces (from the Greek exo, meaning “outside”).

Ethologists

Specialists who study animal behavior in natural environments, focusing on how animals interact with each other and their surroundings.