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Mathematics 9 Online
OpenStudy (anonymous):

According to the general equation for conditional probability, if P(A∩B)=3/7 and P(B)=7/8 , what is P(A|B) ?

OpenStudy (butterflydreamer):

http://prntscr.com/7sfwan <- this is your general equation

OpenStudy (anonymous):

hmmmm

OpenStudy (kropot72):

The formula needed is \[\large P(A|B)=\frac{P(A\cap B)}{P(B)}\]

OpenStudy (butterflydreamer):

|dw:1436849165374:dw|

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