Consider the Following Calculations for a One-Way Analysis of Variance

question 28

Multiple Choice

Consider the following calculations for a one-way analysis of variance from a completely randomized design with 20 total observations. MSE = 101.25 _overall = 39 ₁ = 33 ₂ = 43 ₃ = 49 ₄ = 31
Compute a 95% confidence interval for the first treatment mean.

• A)(12.75 53.25)
• B)(25.14 40.86)
• C)(23.46 42.54)
• D)(20.51 45.49)

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