View Pit Stop page for race #4295 by krakatoafoon — Ghost race
View profile for krakatoa (krakatoafoon)
| Official speed | 96.93 wpm (45.93 seconds elapsed during race) |
|---|---|
| Race Start | August 10, 2017 10:33:28pm UTC |
| Race Finish | August 10, 2017 10:34:14pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 99.0% |
| Points | 103.39 |
| 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. |