Conditional Pobability

#1
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Can anyone tell me how to calculate P(AB) , P(A), and P(B/A) when all I have
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is P(B) , P(A/B), and P(A/B). I have been working on this one problem for 2 weeks!!!
 

ssd

New Member
#2
I dont understand what you wrote in the 2nd line... check the statement of the problem. The following information is the only clue to solve your problem though.
P(AB)=P(B).P(A|B)=P(A).P(B|A)
Note that the notation for a 'given' event is not '/' (a division symbol) but '|'.