推荐回答(4个)
1.人口数量
2.样本
3.可变的
4.数据价值,
5.数据
6.实验
7.参量
8.性质上的、属性、分类、变量
9.性质,或数字,变量
10.表面变量
11.有序(或序数)变量
12.离散变量
13.连续变量
14.基本抽样方法
15.抽样框架
16.结果样品,
17.概率样本,
18.单一阶段抽样
19.简单的随机抽样
20.系统性样品
1.population总体
2.sample样本
3.variable变量
4.data value数据值
5.data数据
6.experiment试验
7.parameter 参数
8.qualitative,or attribute,or categorical,variable定性变量
9.quanlitative,or numerical ,variable定量变量/数字变量
10.nominal variable名义变量
11.ordinal variable序级变量
12.discrete variable离散变量
13.continuous variable连续变量
14.biased sampling method偏性抽样法
15.sampling frame抽样范围,抽样架构
16.judgment samples判断样本
17.probability samples随机样本
18.single-stage sampling一阶抽样
19.simple random sample简单随机样本
20.systematic sample系统抽样(法)
1.population
样本总数
2.sample
样本
3.variable
变量
4.data value
数据值
5.data
数据
6.experiment
实验
7.parameter
参数
8.qualitative,or attribute,or categorical,variable
定性变量
9.quanlitative,or numerical ,variable
定量变量/数字变量
10.nominal variable
名义变量
11.ordinal variable
序级变量
12.discrete variable
离散变量
13.continuous variable
连续变量
14.biased sampling method
混合样品法
15.sampling frame
抽样总表
16.judgment samples
判断样本
17.probability samples
概率样本
18.single-stage sampling
单阶段变异数法
19.simple random sample
简单随机样本
20.systematic sample
系统抽样法
1.population
2.sample
3.variable
4.data价值
5.data
6.experiment
7.parameter
8.qualitative,或属性,或者明确,变量
9.quanlitative,或数值,变量
10.nominal变量
11.ordinal变量
12.discrete变量
13.continuous变量
14.biased抽样方法
15.sampling框架
16.judgment样本
17.probability样本
18.single阶段抽样
19.simple随机抽样
20.systematic样本
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