An analysis of variances produces dfₜₒₜₐₗ = 29 and dfwᵢthᵢn = 27.For this analysis,what is df between ?
A)1
B)2
C)3
D)Cannot be determined without additional information

Question

Quizplus · Accepted Answer

The degrees of freedom between groups (df_between) can be calculated by subtracting df_within from df_total. So, df_between = df_total - df_within = 29 - 27 = 2.

An Analysis of Variances Produces Dfₜₒₜₐₗ = 29 and Dfwᵢthᵢn