In a one-way ANOVA for a completely randomized design with 4 groups and 15 observations per each group,the between-groups degrees of freedom is:
A)3
B)56
C)59
D)14
E)4

Name: In a one-way ANOVA for a completely randomized design with 4 groups and 15 observations per each group,the between-groups degrees of freedom is: A)3 B)56 C)59 D)14 E)4
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Quizplus · Accepted Answer

The between-groups degrees of freedom in ANOVA is calculated as the number of groups minus one. With 4 groups, it's 4 - 1 = 3.

In a One-Way ANOVA for a Completely Randomized Design with 4