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proportional frequency | |||
relative frequency | |||
frequency ratio | |||
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relative frequency |
相对频率 : 32 phrases in 10 subjects |
Business | 1 |
Corporate governance | 1 |
Demography | 1 |
Earth sciences | 3 |
Electronics | 3 |
Piezoelectric crystals | 5 |
Statistics | 5 |
Technology | 10 |
Telecommunications | 2 |
Wind Energy | 1 |