4 ms·
I wonder what the margin of error is on that one in 4 million rate since the sample size is one. Also of note: > Arizona has experienced a surge of pedestrian
by invisible 9y ago
I wonder what the margin of error is on that one in 4 million rate since the sample size is one.
Also of note:
> Arizona has experienced a surge of pedestrian fatalities recently, with more than 10 in a single week of March in Phoenix alone. The state has the highest rate of pedestrian fatalities in the United States.
- ajb 9y agoThe sample size is not one. The sample size is 4 million. The 5% and 95% quantiles of the posterior are roughly one in 11 million and one in 800,000.