During a study of auto accident,the highway safety council found that 60%of all accident occur at night,52%are alcohol-related,and 37% occur at night and are alcohol related :

a)What is the probability that an accident was alcohol-related,given that it occurred at night ?

b)What is the probability that an accident occurred at night,given that it was alcohol-related ?

atul pandey , 13 Years ago

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