関連ワード:  name one type of non probability sampling    what is a type of non probability sampling    what is not a type of non probability sampling    mention any two types of non probability sampling    mention any three types of non probability sampling techniques    what is one characteristic of non probability sampling    mention one advantage of non probability sampling    name any one non probability sampling technique    what are the 4 types of non probability sampling  
結果 : name one type of non probability sampling