Statıstıcs I Deneme Sınavı Sorusu #843107
For two sets A and B the probability of A is 0.15 and the probability of B is 0.25 if P(A|B) is equal to 0.30 what is the value of P(B|A)?
|
0.05 |
|
0.10 |
|
0.125 |
|
0.18 |
|
0.5 |
Yanıt Açıklaması:
According to the Bayes's Theorem P(B|A) is equal to [P(A|B)*P(B)]/P(A). The values are given as so P(A|B)=0.30, P(B)=0.25 and P(A)=0.15. P(B|A)=(0.30*0.25)/(0.15) = 0.5. The answer is E.
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