[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-107-2-research-methods-025":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":24},"社會工作研究方法","research-methods",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"legacy":11,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"lawTimestamp":9,"explanation":22,"freq":23},"sw-107-2-社會工作研究方法-025","sw-107-2-research-methods-025",107,2,false,25,"下列關於變異數分析（ANOVA）的說明，何者錯誤？",{"A":15,"B":16,"C":17,"D":18},"用來比較超過兩組以上的資料","用來處理資料的離散狀況","是假設檢定的方式","單因子變異數分析將總變異量分成組內變異量與組間變異量","B",null,[],"本題考點在辨識對變異數分析(ANOVA)功能的錯誤描述。ANOVA 的用途是比較「多組平均數」是否有顯著差異,屬集中趨勢的檢定,而非用來描述資料的離散狀況;離散狀況是全距、標準差、變異數等離散量數的工作,故 B 的說法錯誤,選 B。A 正確,ANOVA 適用於三組以上的比較;C 正確,它以 F 檢定進行假設檢定;D 正確,單因子 ANOVA 把總變異量拆解為組間變異量與組內變異量,再以兩者比值(F 值)判斷差異。",1,[25,29,32,36,40,44],{"webId":26,"stem":27,"number":23,"year":28,"session":23},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",106,{"webId":30,"stem":31,"number":10,"year":28,"session":23},"sw-106-1-research-methods-002","執行研究是為了解概念，但我們仍得在研究前，針對概念給予基本描述與簡要定義。請問這個步驟是：",{"webId":33,"stem":34,"number":35,"year":28,"session":23},"sw-106-1-research-methods-003","皮爾森相關係數（r）有幾個特色，下列敘述何者錯誤？",3,{"webId":37,"stem":38,"number":39,"year":28,"session":23},"sw-106-1-research-methods-004","關於信效度的說明，下列何者正確？",4,{"webId":41,"stem":42,"number":43,"year":28,"session":23},"sw-106-1-research-methods-005","當我們要判斷兩個變項間是否有因果關係時，下列那種判斷標準不合適？",5,{"webId":45,"stem":46,"number":47,"year":28,"session":23},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109493676]