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Algebra
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Suppose S and T are mutually exclusive events. Find P(S or T) if P(S) = 29% and P(T) = 49%.

May 18th, 2015

Here it's just the possibility of two mutually exclusive events occurring; so you know SOMETHING is going to happen. We have two possible somethings:
S & T

PS + PT = 29 + 49 = 78% :)

May 18th, 2015

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May 18th, 2015
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