View Pit Stop page for race #567 by kevinhunter — Ghost race
View profile for Kevin (kevinhunter)
Official speed | 121.55 wpm (36.63 seconds elapsed during race) |
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Race Start | August 26, 2018 11:53:10am UTC |
Race Finish | August 26, 2018 11:53:47am UTC |
Outcome | No win (2 of 3) |
Accuracy | 97.0% |
Points | 129.65 |
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. |