View Pit Stop page for race #3801 by mymymy141 — Ghost race
| Official speed | 63.15 wpm (70.50 seconds elapsed during race) |
|---|---|
| Race Start | November 11, 2017 10:06:51pm UTC |
| Race Finish | November 11, 2017 10:08:02pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 98.0% |
| Points | 67.36 |
| 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. |