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Module 8 Problem Set 8 Champale Perry Grand Canyon UniversityRES 845: StatisticDr. Hart May 5, 2021 1
Module 8 Problem Set 8 1.Is there a sufficient correlation between the dependent variables to justify the use ofMANOVA?Yes, there is a sufficient correlation between the dependent variables to justify the use ofMANOVA as r = 0.5132.Was the assumption of Equality of Covariance Matrices violated? Explain.No, the assumption of Equality of Covariance Matrices does not indicate any violation asthe p value is 0.463.3.Is there a statistically significant multivariate interaction effect?YesIdentify 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 twoseparate One Way ANOVAs with treatment as the independent variable for male andfemale. If the outcome shows statistically significant results, we will performappropriate post hoc.