View Pit Stop page for race #86154 by kayak1 — Ghost race
View profile for Mr. lee's expository writing class (kayak1)
| Official speed | 139.54 wpm (31.90 seconds elapsed during race) |
|---|---|
| Race Start | February 14, 2019 7:02:59am UTC |
| Race Finish | February 14, 2019 7:03:31am UTC |
| Outcome | Win (1 of 2) |
| Opponents |
2. jessegarcia (136.31 wpm) |
| Accuracy | 98.0% |
| Points | 148.85 |
| 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. |