Which Formula for Calculating the Subjects Sum of Squares for a Within-Groups

question 55

Multiple Choice

Which formula for calculating the subjects sum of squares for a within-groups ANOVA is correct?

• A) \( \Sigma\)(M_participant - GM)²
• B)\( \Sigma\)(M_participant - X)²
• C) \( \Sigma\)(M)(n - 1)
• D) \( \Sigma\) (M_participant - GM)

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Definitions:

Correlation Coefficient

A statistical measure that describes the size and direction of a relationship between two or more variables.

Covariance

A measure of the joint variability of two random variables.

Correlation Coefficient

A numerical index that reflects the linear relationship between two variables, ranging from -1 to 1.

Linear Relationship

A relationship between two variables where the change in one variable is associated with a proportional change in the other variable.