Contrast the results of the anova and ancova

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The first interpretive problem in Chapter 1 requested the following: "Using the survey 1 dataset from the website, use SPSS to conduct a one-factor fixed-effects ANOVA, including effect size, where political view is the grouping variable (i.e., independent variable) (J = 5) and the dependent variable is a variable of interest to you [the following variables look interesting: books, TV, exercise, drinks, GPA, GRE Quantitative (GRE-Q), CDs, hair appointment]." Using these same data, select an appropriate covariate and then generate a one-factor ANCOVA (including testing the assumptions of both the ANOVA and ANCOVA). Compare and contrast the results of the ANOVA and ANCOVA. Which method would you select and why?

Reference no: EM131428768

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