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Questions
Questions

PSYC20007_2025_SM2 Exam: Cognitive Psychology (PSYC20007_2025_SM2)- Requires Respondus LockDown Browser

Single choice

Which of the following describes how the F-value (or F-ratio) is calculated in a one-way ANOVA?

Options
A.The value of F is computed by dividing the df Between group value by the df Within group value.
B.The value of F is computed by dividing the Sum of Squares Within group value by the Sum of Squares Between group value.
C.The value of F is computed by dividing the Sum of Squares Within group value by the within degrees of freedom.
D.The value of F is computed by dividing the Mean Square Between value by the Mean Square Within value.
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Standard Answer
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Approach Analysis
Let's break down what the F-value in a one-way ANOVA represents and how it is formed. Option 1: 'The value of F is computed by dividing the df Between group value by the df Within group value.' This is incorrect because F uses mean squares, not degrees of freedom, in its ca......Login to view full explanation

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