| Subject | English | Korean |
| math. | law of large numbers | 대수의 법칙, 큰 수의 법칙 |
| math. | law of small numbers | 소수의 법칙 |
| comp., MS | number of events | 이벤트 수 (In consolidated events, how many events are in the group and therefore related to the same root problem) |
| math. | strong law of large numbers | 대수의 강법칙, 큰 수의 강법칙 |
| math. | tolerance number of defects | 허용 결함수 |