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Module 8 Problem Set 8 Champale Perry Grand Canyon University RES 845: Statistic Dr. Hart May 5, 2021 1
Module 8 Problem Set 8 1.Is there a sufficient correlation between the dependent variables to justify the use of MANOVA? Yes, there is a sufficient correlation between the dependent variables to justify the use of MANOVA as r = 0.513 2.Was the assumption of Equality of Covariance Matrices violated? Explain. No, the assumption of Equality of Covariance Matrices does not indicate any violation as the p value is 0.463. 3.Is there a statistically significant multivariate interaction effect? Yes Identify the dependent variable(s) of this interaction effect. Emotion. 4. What would be the proper follow-up tests for a statistically significant interaction effect? The proper follow-up tests for a statistically significant interaction effect are to conduct two separate One Way ANOVAs with treatment as the independent variable for male and female. If the outcome shows statistically significant results, we will perform appropriate post hoc.

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