首页/ 题库 / [单选题]在总体的分布函数或概率函数的数学表达式已的答案

在总体的分布函数或概率函数的数学表达式已知的情况下,通过对样本的实际观察取得样本数据,并在此基础上通过对样本统计量的计算得到总体待估参数的估计值来代替其真实值的过程,叫做()

单选题
2021-09-01 21:00
A、假设检验
B、参数估计
C、点估计
D、区间估计
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正确答案
B

试题解析

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