View Pit Stop page for race #6110 by duyujie0817 — Ghost race
View profile for Yujie Du (duyujie0817)
| Official speed | 70.66 wpm (63.01 seconds elapsed during race) |
|---|---|
| Race Start | June 29, 2018 3:13:41am UTC |
| Race Finish | June 29, 2018 3:14:44am UTC |
| Outcome | No win (3 of 5) |
| Opponents |
4. roadburn (66.11 wpm) |
| Accuracy | 98.0% |
| Points | 75.37 |
| Text | #3640570 (Length: 371 characters) Property (c) is known as countable additivity. It is not something that can be proved, but it is like an assumption or an axiom. In our experience, we have seen that operating as if the assumption is correct leads to useful and credible answers to many problems, so we accept it as a reasonable assumption. Not all probabilists agree that countable additivity is natural. |