View Pit Stop page for race #2124 by bra_steve — Ghost race
View profile for Bra Steve (bra_steve)
| Official speed | 63.96 wpm (69.61 seconds elapsed during race) |
|---|---|
| Race Start | November 14, 2020 10:38:45am UTC |
| Race Finish | November 14, 2020 10:39:55am UTC |
| Outcome | Win (1 of 3) |
| Accuracy | 98.0% |
| Points | 68.23 |
| 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. |