[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sw-106-2-research-methods-009":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-106-2-社會工作研究方法-009","sw-106-2-research-methods-009",106,2,false,9,"在貧富差距很大的國家，有很多低所得的國民，有較少的中產階級，有為數更少的富裕階級，這個國家國民所得的分配，最有可能是下列何種分配狀況？",{"A":15,"B":16,"C":17,"D":18},"常態分配（平均數=中位數=眾數）","高峰在左，長尾在右的右偏分配（眾數\u003C中位數\u003C平均數）","高峰在右，長尾在左的左偏分配（平均數\u003C中位數\u003C眾數）","雙峰分配（有兩個眾數的分配）","B",null,[],"本題考點是偏態分配的判讀與三個集中量數的相對位置。依敘述統計的分配型態概念,多數國民集中於低所得端(高峰在左),極少數富豪把分配的長尾拉向高所得端(尾在右),即「右偏分配」(正偏態);此時極端高值會把平均數往右拉,形成眾數\u003C中位數\u003C平均數,故選 B。A 常態分配左右對稱、三量數相等,與貧富差距懸殊的情形不符;C 左偏分配是高峰在右、長尾在左,對應多數人高所得、少數人極低所得,方向相反;D 雙峰分配指有兩個明顯集中點,題幹描述的是單峰但不對稱的型態。",1,[25,28,31,35,39,43],{"webId":26,"stem":27,"number":23,"year":9,"session":23},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",{"webId":29,"stem":30,"number":10,"year":9,"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":32,"stem":33,"number":34,"year":9,"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":36,"stem":37,"number":38,"year":9,"session":23},"sw-106-1-research-methods-004","關於信效度的說明，下列何者正確？",4,{"webId":40,"stem":41,"number":42,"year":9,"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":44,"stem":45,"number":46,"year":9,"session":23},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109472094]