View Pit Stop page for race #859 by alesandroalbert — Ghost race
View profile for Alesandro (alesandroalbert)
| Official speed | 81.50 wpm (54.63 seconds elapsed during race) |
|---|---|
| Race Start | August 21, 2019 2:20:34am UTC |
| Race Finish | August 21, 2019 2:21:29am UTC |
| Outcome | No win (3 of 4) |
| Opponents |
4. smoke91 (78.93 wpm) |
| Accuracy | 96.0% |
| Points | 86.93 |
| 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. |