P(A) = 0.5 P(B) = 0.3 and P(B|A) = 0.2
What is the probability of the event that B occurs and A does not?

Question

P(A) = 0.5 P(B) = 0.3 and P(B|A) = 0.2
What is the probability of the event that B occurs and A does not?

anonymous · Answer

30% or 40% thought I know the real answer it chust you have to think to

anonymous · Answer

if P(B|A) means a and b
then P(B) - P(B|A)
0.3-0.2= 0.1

smurfy14 · Answer

and damirax giving me an answer and telling me to think about it doesnt really help

anonymous · Answer

well you are suppose to think and by the rule and law you cant give direct answers

smurfy14 · Answer

um okay I know how this site works my score is higher than yours. I'm struggling with this question, but if you don't want to help that's fine. This site wouldnt really be helpful if people just gave the answer and said "figure it out"