View Pit Stop page for race #3418 by stazzo — Ghost race
View profile for Antonio (stazzo)
| Official speed | 91.09 wpm (48.87 seconds elapsed during race) |
|---|---|
| Race Start | September 17, 2017 11:59:19pm UTC |
| Race Finish | September 18, 2017 12:00:08am UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 97.0% |
| Points | 97.16 |
| 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. |