関連ワード:  is sampling qualitative or quantitative    is sample qualitative or quantitative    is purposive sampling qualitative or quantitative    is convenience sampling qualitative or quantitative    is random sampling qualitative or quantitative    is snowball sampling qualitative or quantitative    is stratified sampling qualitative or quantitative    is probability sampling qualitative or quantitative    is quota sampling qualitative or quantitative    is cluster sampling qualitative or quantitative  
結果 : is sampling qualitative or quantitative