Quantcast XP Math - Forums - View Single Post - probability of this event?
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Old 08-04-2007   #1
propernaughty
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Default probability of this event?

i have this data:P(A)=0.22P(B)=0.25P(C)=0.28P(A ∩ B)=0.11P(A ∩ C)=0.05P(B ∩ C)=0.07P(A ∩ B ∩ C)=0.01i need to find P(A' ∩ B' ∩ C)*please show how - i want to learn it, not just get an answer!p.s. i already know the answer is 0.17PLEASE NOTE: it's A prime, B prime and just C.