In a Completely Randomised Design for ANOVA, the Numbers of Degrees

Short Answer

In a completely randomised design for ANOVA, the numbers of degrees of freedom for the numerator and denominator are 3 and 25, respectively. The total number of observations must equal: $\begin{array}{|l|l|}\hline\text { A. } & 28 . \\\hline \text { B. } & 25 . \\\hline \text { C. } & 22 . \\\hline \text { D. } & 29 . \\\hline\end{array}$