SOLUTION: Does anyone know this answer? Please! Indicate the formula for the following conditions. P(X | Y) = Thank You, Sarah

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Question 202542: Does anyone know this answer? Please!

Indicate the formula for the following conditions.
P(X | Y) =

Thank You,
Sarah
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
If events X and Y are not independent (or not mutually exclusive), then... 

             P(X ∩ Y)
P(X | Y) = -------------
               P(Y)