Medical Wonders is a specialized interior design company focused on healing artwork.The CEO,Kathleen Kelledy claims that artwork has healing effects for patients staying in a hospital,as measured by reduced length of stay.Her current client is a children's cancer hospital.Kathleen is interested in determining the effect of three different pieces of healing artwork on children.She chooses three paintings (a horse photo,a bright abstract,and a muted beach scene)and randomly assigns six hospital rooms to each painting.Analysis of Kathleen's data yielded the following ANOVA table. Using $\alpha$ = 0.05,the appropriate decision is _____________. A) reject the null hypothesis $\mu$₁ = $\mu$₂ = $\mu$₃ B) reject the null hypothesis $\mu$₁ $\neq$ $\mu$₂ $\neq$ $\mu$₃ C) do not reject the null hypothesis $\mu$₁ $\ge$ $\mu$₂ $\ge$ $\mu$₃ D) do not reject the null hypothesis $\mu$₁ $\le$ $\mu$₂ $\le$ $\mu$₃ E) inconclusive

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The Answer of Medical Wonders is a specialized interior design company focused on healing artwork.The CEO,Kathleen Kelledy claims that artwork has healing effects for patients staying in a hospital,as measured by reduced length of stay.Her current client is a children's cancer hospital.Kathleen is interested in determining the effect of three different pieces of healing artwork on children.She chooses three paintings (a horse photo,a bright abstract,and a muted beach scene)and randomly assigns six hospital rooms to each painting.Analysis of Kathleen's data yielded the following ANOVA table. Using $\alpha$ = 0.05,the appropriate decision is _____________. A) reject the null hypothesis $\mu$₁ = $\mu$₂ = $\mu$₃ B) reject the null hypothesis $\mu$₁ $\neq$ $\mu$₂ $\neq$ $\mu$₃ C) do not reject the null hypothesis $\mu$₁ $\ge$ $\mu$₂ $\ge$ $\mu$₃ D) do not reject the null hypothesis $\mu$₁ $\le$ $\mu$₂ $\le$ $\mu$₃ E) inconclusive

Medical Wonders Is a Specialized Interior Design Company Focused on Healing