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Use the general multiplication rule to solve for the given probability model. For events A and B, calculate P(A∩B) given the following information: P(B)=0.70 and P(A I B)=0.45

Respuesta :

[tex]\begin{gathered} P(A\cap B)=P(A|B)\cdot P(B) \\ \\ P(A\cap B)=0.45\cdot0.7 \\ P(A\cap B)=0.315 \end{gathered}[/tex]

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