View Pit Stop page for race #2505 by merelyaferis — Ghost race
View profile for Feris (merelyaferis)
| Official speed | 112.54 wpm (39.56 seconds elapsed during race) |
|---|---|
| Race Start | January 27, 2018 5:28:08am UTC |
| Race Finish | January 27, 2018 5:28:47am UTC |
| Outcome | Win (1 of 2) |
| Accuracy | 97.0% |
| Points | 120.04 |
| 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. |