Mann-Whitney U test
Mann-Whitney U test
Interpretar el estudio y extraer conclusiones de los datos
Sesgo, confusión y amenazas a la validez
Causalidad
Aspectos destacados
en inglés
The Mann-Whitney U test is a nonparametric statistic that is used to compare two independent samples. It can be used to determine whether there is a statistically significant difference between the two groups with regard to the median, and it can also be used to compare the distributions of two groups.