3 ms·

https://en.wikipedia.org/wiki/Odds_ratio https://en.wikipedia.org/wiki/Odds_ratio odds of crash a => 97% => 3 / 100 odds of crash for b => 99.99% => 1 / 10000

https://en.wikipedia.org/wiki/Odds_ratio https://en.wikipedia.org/wiki/Odds_ratio odds of crash a => 97% => 3 / 100 odds of crash for b => 99.99% => 1 / 10000 improvement (odds ratio in this case) is then 300x = odds of crash for b / odds of crash for a

FartyMcFarter 7y ago
That may be true at a given moment, but how about time? I usually don't care about the probability that I'll crash within the next millisecond, but I do care about the probability that I'll crash over a whole trip.