which of the following measures indicates a tract x group interaction in the mri when using a multiple-factor analysis, does the difference between groups and structures in the mri test be significant? how to find if a structure is in mri does structure have an interaction what structure is a group interaction are structural relationships significant what test is used to check for an interaction on a mri what is a significant effect in a multivariate test table? what type of test indicates a tract x group interaction? how long before this interaction is determined? what would be the significance of the multivariate test table? why or why not? why is an MRI test not significant? what is the significance of the group and structure are group interactions statistically significant does the tract x group interaction show up in the intersubjects table? what is multivariate tests table are the structures in the intragroup interaction significant what table indicates a tract interaction are mri structures significant which structure can be found in a multivariate mri why are the effects of a multivariate NOVA significant