样本量越大，样本均值的抽样标准差就越大。（　　） -题库考试答案搜索网

样本量越大，样本均值的抽样标准差就越大。（　　）

判断题

2021-07-17 20:55

A、正确
B、错误

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正确答案

B

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标签：财会金融类期货投资分析师期货基础知识期货法律法规期货投资分析 2014年5月期货从业资格考试《期货投资分析》题库【历年真题（视频讲解）＋章节题库＋考前押题】第3章　数理方法统计师助理统计师统计学和统计法基础知识 2018年助理统计师《统计学和统计法基础知识》题库【历年真题＋章节题库＋考前押题】统计方法：第三章　参数估计中级统计师统计基础理论及相关知识 2018年统计师《统计基础理论及相关知识》题库【历年真题＋章节题库＋考前押题】统计方法：第三章　参数估计

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