Question

3 different drugs are under consideration for trating a given ailment. in the past 10,000 applications, drug A was sed 2500 times, drug B 4000 times, and drug C 3500 times. when an expert was asked to rank the effectiveness of the 3 drugs, he replied: "drugs A is twice as likely to be used as drug B, and drug, B is 3 times as likely to be used as drug C". what is the probability of using each drug in the nest application, according to the:

a) classical theory
B)relative frequency theory
c)personalistic theory