ShopEasy Inc $\alpha$ = 005, the Appropriate Decision Is ___ $\mu$ ₁ =

Multiple Choice

ShopEasy Inc.is a specialty e-tailer that operates 87 catalogue websites on the Internet.Larson Brown, Sales Director, feels that the style (colour scheme, graphics, fonts, etc.) of a website may affect its sales.He chooses three levels of design style (neon, old world and sophisticated) and randomly assigns six catalogue websites to each design style.Analysis of Larson's data yielded the following ANOVA table: Using $\alpha$ = 0.05, the appropriate decision is ___.

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