A truth reason given to a suspect is known to be 90% reliable when the person is guilty and 99% reliable when the person is innocent in other words, 10% of the guilty are judged innocent by the reason and 1% of the innocent are judged guilty .If the suspects was selected from a group of suspects of which only 5% have ever committed a crime and the reason indicate that his guilty what is the probability that he is innocent
A committee own 2 cars Ia compact and Ia standard model. About 3/4 of the time he has the compact to travel to work, and about ¼ of the time the larger car is used when he uses the compact car he usually gets home by 5;30pm about 75% of the time ,if he uses the standard sized can be gets home by 5;30pm about 60% of the time(both we enjoys the air conditioner in the large car) if he gets home at 5:35pm what is the probability that he used the compact car?.
2007-03-13
20:38:34
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2 answers
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asked by
sikirutaye
1
in
Politics & Government
➔ Government