Suppose that E and F are two events. and that P(E and F)= 0.1 and P(E)= 0.2. What is P(F/E) ?

Question

Suppose that E and F are two events. and that       P(E and F)= 0.1 and P(E)= 0.2. What is P(F/E) ?

anonymous · Answer

Guys I just figured it out, but I have another question I'm going to post

sasogeek · Answer

This is a very typical Bayes theorem question...

According to the theorem
P(A | B) = P(A and B) / P(B)

read like this
Probability of A given B is equal to the probability of A and B divided by probability of B
I'm not so sure about the drawing, but here's what I think makes sense logically :)
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