stratified cluster sampling
短语词组
- stratified multistage cluster sampling 分層多級整群抽樣
- stratified random cluster sampling 群分層隨機抽樣
- stratified and cluster sampling 採用分層整群抽樣方法
- Stratified cluster random sampling 分層整群隨機抽樣
- stratified cluster sampling technique 分層抽樣技術
- stratified cluster sampling method 分層整群抽樣方法
- stratified sampling and cluster sampling 分層整群抽樣
- stratified one stage cluster sampling 分層一級整群抽樣
- stratified one -stage cluster sampling 分層單級整群抽樣 返回 stratified cluster sampling