View Pit Stop page for race #5196 by rtleo — Ghost race
| Official speed | 68.34 wpm (65.14 seconds elapsed during race) |
|---|---|
| Race Start | May 31, 2018 11:40:23am UTC |
| Race Finish | May 31, 2018 11:41:28am UTC |
| Outcome | No win (2 of 4) |
| Opponents |
1. zoerty (83.78 wpm) |
| Accuracy | 95.0% |
| Points | 72.89 |
| 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. |