A repeated-measures ANOVA with n = 5 subjects has df within-treatment equal to 12.What is the value for df_error for this analysis? A)8 B)16 C)48 D)insufficient information to find error SS

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Quizplus · Accepted Answer

The degrees of freedom for error (df_error) in a repeated-measures ANOVA is calculated as df within-treatment minus df between-subjects. With 5 subjects, df between-subjects is 4 (n-1). Therefore, df_error = 12 - 4 = 8.

A Repeated-Measures ANOVA with N = 5 Subjects Has Df