Data from a Randomized Block Design Are Shown in the Following

Multiple Choice

Data from a randomized block design are shown in the following table: Using $\alpha$ = 0.05, the appropriate decision for the treatments is ___.

A) reject the null hypothesis $\mu$ ₁ $\neq$$\mu$ ₂ $\neq$$\mu$ ₃ $\neq$$\mu$ ₄
B) reject the null hypothesis $\mu$ ₁ = $\mu$ ₂= $\mu$ ₃= $\mu$ ₄
C) do not reject the null hypothesis $\mu$ ₁ $\ge$ $\mu$ ₂ $\ge$ $\mu$ ₃ $\ge$ $\mu$ ₄
D) do not reject the null hypothesis $\mu$ ₁ $\le$$\mu$ ₂ $\le$$\mu$ ₃ $\le$ $\mu$ ₄
E) do nothing