Chapter 27 - Probability 2 (Stats) Flashcards

1
Q

what are the conditions for mutually exclusive events?

A

p (A n B) = 0
p (A u B) = p (A) + p (B)

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2
Q

what is the equation for independent events?

A

independent events

p (A n B) = p(A) X p(B)

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3
Q

what does p (B / A ) = ?

A

p ( B / A) = p ( A n B) / p (A)

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