| |||
sampling fraction | |||
sampling proportion | |||
sampling ratio |
抽样比例 : 39 phrases in 13 subjects |
Advertising | 1 |
Business | 3 |
Commerce | 2 |
Desert science | 1 |
Economy | 5 |
International trade | 1 |
Laboratory equipment | 1 |
Marketing | 2 |
Mathematics | 2 |
Quality control and standards | 2 |
Space | 4 |
Statistics | 6 |
Technology | 9 |