A Researcher Conducts Two Studies Using the One-Way Between-Subjects ANOVA $\eta$

question 22

Multiple Choice

A researcher conducts two studies using the one-way between-subjects ANOVA.The sum of squares between groups is smaller in Study 1 than in Study 2; the sum of squares total is the same in both studies.Using $\eta$ ²,in which study will the effect size be larger?

• A) Study 1
• B) Study 2
• C) there is not enough information to answer this question

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Definitions:

Y-intercept

The point where a line or curve intersects the y-axis of a graph.

Absolute Value

The distance of a number from zero on the number line, without considering which direction from zero the number lies.

Sketch Graph

A rough drawing of a graph to represent a mathematical function or equation visually.

Formula

An expression or equation that describes a mathematical relationship between quantities.