Data from a Completely Randomized Design Are Shown in the Following

Multiple Choice

Data from a completely randomized design are shown in the following table. $$\begin{array}{l}\text { Treatment Level }\\\begin{array} { | c | c | c | } \hline 1 & 2 & 3 \\\hline 27 & 26 & 27 \\\hline 26 & 22 & 29 \\\hline 23 & 21 & 27 \\\hline 24 & 23 & 26 \\\hline\end{array}\end{array}$$ For a one-way ANOVA using $\alpha$ = 0.05, the critical F value is ________.

A) 3.86
B) 3.59
C) 19.38
D) 4.26
E) 6.8