Tag | Value |
---|---|
file | Assumptions_vufsw-levene's_test-1050-nl_vufsw-levene's_test-1050-nl |
name | vufsw-levene's test-1050-nl |
section | assumptions/homogeneity of variance/levene's test |
type | schoice |
solution | TRUE, FALSE, FALSE, FALSE, FALSE, FALSE |
Type | conceptual |
Program | NA |
Language | Dutch |
Level | statistical literacy |
Jij voert een MANOVA uit met 3 afhankelijke variabelen en gelijke groepsgroottes voor de categorieën van de onafhankelijke variabele.
Er worden 3 Levene’s testen uitgevoerd. Als één daarvan statistisch [–I–] is dan kun je concluderen dat de assumption of ‘equality of covariance matrices’ [–II–] wordt.
In MANOVA there is one Levene’s test performed for every dependent variable. Therefore, there are 3 Levene’s tests done in this case. If one of them is statistically significant, this means that the variances cannot be assumed equal across groups for one of the dependent variables. Therefore, the assumption of the homogeneity of the covariance matrices (which is another word as the equality of variances and covariances) is violated.