In Single-Factor ANOVA, MSE Is the Mean Square for Error $H _ { o }$

question 17

Multiple Choice

In single-factor ANOVA, MSE is the mean square for error, and MSTr is the mean square for treatments. Which of the following statements are not true?

• A) The value of MSTr is affected by the status of \(H _ { o }\)
• (true or false)
• B) When \(H _ { o }\)
• Is true, E(MSTr) = E(MSE) = \(\sigma ^ { 2 } \text { where } \sigma ^ { 2 }\)
• Is the common population variance.
• C) When \(H _ { o }\)
• Is false, E(MSTr) > E(MSE) = \(\sigma ^ { 2 } \text { where } \sigma ^ { 2 }\)
• Is the common population variance.
• D) The value of MSE is affected by the status of \(H _ { o }\)
• (true or false).
• E) All of the above statements are true.

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