For the two-way ANOVA model, xijk = μ + αi + βj + (αβ)ij + εijk, explain the meaning of each of the six terms in the equation, then use the appropriate terms from the equation in presenting and explaining the three sets of null and alternative hypotheses that can be tested.
Answer to relevant QuestionsIn a two-way ANOVA experiment, factor A is operating on 3 levels, factor B is operating on 2 levels, and there are 2 replications per cell. If MSAyMSE = 5.35, MSByMSE = 5.72, and MSAByMSE = 6.75, and using the 0.05 level of ...Given the following data for a two-way ANOVA, identify the sets of null and alternative hypotheses, then use the 0.05 level in testing each null hypothesis. (Use data file XR12073.) Through separate calculations, verify the confidence interval for each of the factor-level means shown in the output for Exercise 12.79. In exercise Given the following data from three in de pen dent samples, use the 0.025 level in determining whether the population means could be the same. (Use data file XR12092.) Item C of the Springdale Shopping Survey, introduced at the end of Chapter 2, describes variables 7–9 for the survey. These variables represent the general attitude respondents have toward each of the three shopping areas, ...
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