Statistics Formulae Flashcards by Emma Jones

Q

If two variables are independent, what formula is true equalling P(AnB)?

A

P(A) × P(B) = P(AnB)

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Q

P(AuB) = …

A

P(AuB) = P(A) + P(B) - P(AnB)

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Q

P(A I B) = …

A

P(AnB) / P(B)

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