View Pit Stop page for race #3691 by poot_nanny — Ghost race
View profile for Matt (poot_nanny)
| Official speed | 90.99 wpm (48.93 seconds elapsed during race) |
|---|---|
| Race Start | September 30, 2020 3:24:23pm UTC |
| Race Finish | September 30, 2020 3:25:12pm UTC |
| Outcome | No win (1 of 1) |
| Accuracy | 97.0% |
| Points | 97.05 |
| 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. |