重要术语

population 总体

census 普查

sample 样本

target population 目标总体

sampling population 抽样总体

sampling unit 抽样单位

sampling frame 抽样框架

nonprobability sampling 非概率抽样

probability sampling 概率抽样

convenience sampling 便捷抽样

judgmental sampling 判断抽样

quota sampling 配额抽样

snowball sampling 滚雪球抽样

simple random sampling 简单随机抽样

systematic sampling 系统抽样

stratified sampling 分层抽样

cluster sampling 整群抽样

area sampling 区域抽样

sample size 样本量

incidence rate 发生率

completion rate 完成率

non-response 无回答

non-response bias 无回答偏差

trend analysis 趋势分析