Tag | Value |
---|---|
file | Inferential_Statistics_vufsw-manova-1043-nl_vufsw-manova-1043-nl |
name | vufsw-manova-1043-nl |
section | inferential statistics/parametric techniques/anova/manova |
type | schoice |
solution | TRUE, FALSE, FALSE, FALSE |
Type | conceptual |
Program | NA |
Language | Dutch |
Level | statistical reasoning |
Welke van de volgende uitspraken over MANOVA is waar?
I. MAVOVA controleert voor alle residuele variantie en zorgt ervoor dat
het risico op fouten van type I niet toeneemt.
II. MANOVA is geschikt om het effect van een experimentele manipulatie
op afhankelijke variabelen die niet met elkaar gecorreleerd zijn, te
bestuderen.
By analyzing simultaneously several dependent variables MANOVA corrects for the familywise error rate. Thus, the statement “It controls for the overall error rate, ensuring that the risk of Type I errors does not increase.” is correct.
MANOVA studies the effect of (at least one) independent variable on several dependent variables that are correlated with each other. If they are uncorrelation with each other, MANOVA makes no sense. therefore the statement" It is suitable to study the effect of an experimental manipulation on dependent variables which are not correlated with each other." is incorrect