Why are GA aircraft so expensive? A C172 seems much simpler mechanically than a car. I can see that the price would be driven up by low volume and probably a much stricter QA/inspection process... Is that it, or am I missing something?
> We wrote Google to ask the reason for this sudden move and they responded that AdNauseam had breached the Web Store’s terms of service, stating that “An extension should have a single purpose that is clear to users…”
Is there some evidence that changing the terminology this way has an effect -- say an increase in prosecutions or safer driving habits? I was surprised to come to the end of the article without anything about this one way or the other.
That's what a "false positive" is but Wikipedia also has a separate article on "false positive rate", which gives the formula
FP / (FP + TN)
Where FP is number of false positives, and TN is number of true negatives. So it's a third option:
- Out of 1000 actually negative samples, 50 were tested as positive.
So in the case of 1000 samples, 949 correctly testing as negative, 50 incorrectly testing as positive, and 1 correctly testing as positive, the false positive rate is 50 / 999.