View Pit Stop page for race #7860 by noid621376 — Ghost race
View profile for Ashraful (noid621376)
| Official speed | 76.88 wpm (57.91 seconds elapsed during race) |
|---|---|
| Race Start | August 12, 2017 9:24:47pm UTC |
| Race Finish | August 12, 2017 9:25:45pm UTC |
| Outcome | Win (1 of 4) |
| Accuracy | 97.0% |
| Points | 82.00 |
| 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. |