variable sample
| size
| variable sample | |
| busin. | 变量样本 |
| size | |
| bridg.constr. | 个儿 |
| hydroel.st. | 体积; 粒径 |
| manag. | 规模; 数量 |
| met. | 量尺寸; 计量; 定径 |
| stat. | 3/4云德; 绝对频率 |
| |||
| 变量样本 | |||
|
variable sample : 4 phrases in 3 subjects |
| Business | 2 |
| Mathematics | 1 |
| Statistics | 1 |