@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix isothes: <http://purl.org/iso25964/skos-thes#> .

<https://concepts.sagepub.com/social-science/concept/null_and_alternative_hypotheses>
  skos:definition "Stating null and alternative hypotheses has become one of the basic cornerstones of conducting epidemiological research. A hypothesis is typically defined as a tentative proposal or statement that explains certain observations or facts and is testable by further investigation. [Source: <a href=\"https://methods.sagepub.com/reference/encyc-of-epidemiology/n324.xml\" target=\"_blank\" data-id=\"to-srm\">Encyclopedia of Epidemiology; Null and Alternative Hypotheses</a>]"@en ;
  skos:broader <https://concepts.sagepub.com/social-science/concept/statistics_and_research_methods> ;
  skos:prefLabel "null and alternative hypotheses"@en ;
  a skos:Concept .

<https://concepts.sagepub.com/social-science/concept/conceptgroup/methods>
  a skos:Collection, isothes:ConceptGroup ;
  skos:prefLabel "methods"@en ;
  skos:member <https://concepts.sagepub.com/social-science/concept/null_and_alternative_hypotheses> .

<https://concepts.sagepub.com/social-science/concept/statistics_and_research_methods>
  skos:prefLabel "statistics and research methods"@en ;
  a skos:Concept ;
  skos:narrower <https://concepts.sagepub.com/social-science/concept/null_and_alternative_hypotheses> .