[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-113-1-research-methods-013":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":23},"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":10},"sw-113-1-社會工作研究方法-013","sw-113-1-research-methods-013",113,1,false,13,"當樣本數從 100 增加到 500 時，下列敘述何者正確？",{"A":15,"B":16,"C":17,"D":18},"抽樣分配的標準誤會增加","抽樣分配的標準誤會降低","不會影響樣本分配的標準誤","抽樣分配不會趨近常態分布","B",null,[],"本題考點是樣本數與抽樣分配標準誤的關係。標準誤公式為 σ\u002F√n,n 由 100 增至 500,分母 √n 變大使標準誤變小,估計更精確,故選 B。A 方向相反;C 錯在 n 明顯影響標準誤;D 錯在依中央極限定理,n 越大抽樣分配越趨近常態分布,而非不趨近。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":10,"year":27,"session":10},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",106,{"webId":29,"stem":30,"number":31,"year":27,"session":10},"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：",2,{"webId":33,"stem":34,"number":35,"year":27,"session":10},"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":27,"session":10},"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":27,"session":10},"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":27,"session":10},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109498526]