To Test Whether or Not There Is a Difference Between

question 61

Multiple Choice

To test whether or not there is a difference between treatments A, B, and C, a sample of 12 observations has been randomly assigned to the 3 treatments.You are given the results below. ​ ​
The null hypothesis for this ANOVA problem is

• A) μ₁ = μ₂.
• B) μ₁ = μ₂ = μ₃.
• C) μ₁ = μ₂ = μ₃ = μ₄.
• D) μ₁ = μ₂ = ...= μ₁₂.

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