SOLUTION: how to solve either or problem in statistics?

Algebra.Com
Question 579032: how to solve either or problem in statistics?
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
how to solve either or problem in statistics?
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Either/or is simply an OR Problem.
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P(A or B) = P(A)+P(B)-P(A and B)
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Cheers,
Stan H.
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