Respostas

2014-07-22T22:58:59-03:00
A) P(b1,b2) = P(b1,b2) = P(b1) x P(b2) = 4/6 x 3/8 = 1/4
 
b)P(p1,p2)= P(p1) x P(p2)= 2/6 X 5/8 = 5/24
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