Which of the Following Statements About the One-Way ANOVA Model

question 71

Multiple Choice

Which of the following statements about the one-way ANOVA model for i = 1,…,I and j = 1,…,
Is/are FALSE?

• A)The Are Normally distributed.
• B)The Have a mean of 0 and a standard deviation of ,i = 1,…,I.
• C)The parameters of the model are the population means , ,…, And  .
• D)The Represent the jth observation from the ith population,which has mean .
• E)The Are the deviations of the observations from the means and represent the random variation part of the model.

Explain the role of treatment and error sum of squares in one-way ANOVA.

Understand the concept of degrees of freedom and its calculation in the context of ANOVA.

Describe what the rejection region is and how to determine whether to reject the null hypothesis in one-way ANOVA.

Recognize the effect of changes in data on the F-statistic and the overall ANOVA test.

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