chrisd2432
15.12.2021 •
Mathematics
Suppose the police operate a sobriety checkpoint after 9 p.m. on a Saturday night when national traffic experts suspect about 12% of
drivers have been drinking. Trained officers can correctly decide if a person has been drinking 80% of the time. What's the probability that
a) any given driver will be detained for drunk driving?
b) a driver who was detained has actually been drinking?
c) a driver who was released had actually been drinking?
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Ответ:
30 and 18
Step-by-step explanation:
john caught 18
Peter got 30
I think