For the following ANOVA table,the df_Error value is ___. A)4 B)20 C)12 D)64 E)16

Question

Quizplus · Accepted Answer

The notation in the ANOVA table suggests that there are two factors, S1 and U1, each with two levels, B0 and B1. Therefore, there are a total of four treatment groups. The df_Error value represents the degrees of freedom for the error term, which is the variability among the individual observations that cannot be attributed to the treatment effects or interaction effects. It can be computed as (N - number of treatments), where N is the total sample size. In this case, N = 24 (assuming equal sample sizes), and there are four treatments, so the df for error is 20 (24-4=20). Therefore, the correct answer is C.

For the Following ANOVA Table,the DfError Value Is ___

For the Following ANOVA Table,the Df_Error Value Is ___