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| коэффициент корреляции (Alexander Demidov) | |||
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coefficient of correlation : 20 phrases in 9 subjects |
| Agriculture | 1 |
| Analytical chemistry | 1 |
| Biology | 1 |
| Economics | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Makarov | 2 |
| Mathematics | 11 |
| Quality control and standards | 1 |