A Researcher Conducts a One-Way Within-Subjects ANOVA in Which K $\omega$

question 47

Multiple Choice

A researcher conducts a one-way within-subjects ANOVA in which k = 3 and n = 10.She computes SS_BG = 120,SS_E = 198,and SS_T = 518.What is the effect size for this test using $\omega$ ²?

• A) .637
• B) .377
• C) .298
• D) there is not enough information to answer this question

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Definitions:

Standardized Test

A test administered and scored in a consistent, or "standard", manner across different individuals or groups designed to measure various aspects of performance.

Norms

Socially accepted rules or standards of behavior that members of a group are expected to follow.

Heterosis

The phenomenon by which the offspring of two genetically distinct individuals exhibit qualities superior to the parents, commonly referred to as hybrid vigor.

Outbreeding

The practice of mating organisms from different populations or genetic backgrounds to increase genetic diversity and vigor.