@prefix n9j: <http://data.loterre.fr/ark:/67375/N9J> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

n9j:-MLXZQ22L-T
  owl:sameAs <https://concepts.sagepub.com/social-science/concept/homogeneity_of_variance> ;
  skos:definition "Homogeneity of variance is an assumption underlying both t tests and F tests (analyses of variance, ANOVAs) in which the population variances (i.e., the distribution, or “spread,” of scores around the mean) of two or more samples are considered equal. In correlations and regressions, the term “homogeneity of variance in arrays,” also called “homoskedasticity,” refers to the assumption that, within the population, the variance of Y for each value of X is constant. [Source: Encyclopedia of Research Design; Homogeneity of Variance]"@en ;
  a skos:Concept ;
  skos:inScheme n9j: ;
  skos:broader n9j:-TZ7K5JQ4-Z ;
  skos:prefLabel "homogeneity of variance"@en .

n9j:-TZ7K5JQ4-Z
  skos:prefLabel "analysis of covariance"@en ;
  a skos:Concept ;
  skos:narrower n9j:-MLXZQ22L-T .

n9j:-methods
  a isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member n9j:-MLXZQ22L-T .

n9j: a skos:ConceptScheme .