 |
| |||
| 需要抽换样品; 退还抽样法; 放回抽样，重复抽样 | |||
| 有放回抽样 | |||
| 有放回取样 | |||
| 放回抽样; 退还抽样; 简单随机重复抽样; 单纯随机放回抽样; 置换抽样; 重复抽样 | |||
| 有退还抽样 | |||
| |||
| 回置抽样 | |||
| sampling with replacement: 8 phrases in 2 subjects |
| Artificial intelligence | 2 |
| Statistics | 6 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips