Q)
(chatquestion)...Bayes' Theorem
16. A crime is committed by one of two suspects, A and B.
Initially, there is equal evidence against both of them. In
further investigation at the crime scene, it is found that the
guilty party had a blood type found in 20% of the population.
If the suspect A does match this blood type, whereas the
blood type of suspect B is unknown, then the probability that
A is the guilty party is
(a) 3/5
23.
(b) 5/6
(c) 1/3
(d) 2/3
...